JP7280265B2 - Transparent shampoo composition containing silicone polymer - Google Patents

Description

The present invention relates to clear shampoo compositions containing one or more silicone polymers. The silicone polymer comprises one or more quaternary ammonium groups, a silicone block containing an average of about 99 to 199 siloxane units, at least one polyalkylene oxide structural unit, at least one terminal ester group, is a polyorganosiloxane compound containing

Many consumers want a clear shampoo to provide deep cleaning to remove styling product residue, contaminants, and oils, leaving hair feeling fresh, shiny, and full. However, consumers often complain that clear shampoos have a stripping feel to the hair, which can leave the hair feeling strawy and with poor wet and dry feel (i.e. , when the hair is wet or dry, the hair is rough, tangled and difficult to comb).

One way to improve wet and dry feel is to add silicones to shampoos. However, many silicones that provide good wet feel are relatively large and visible in clear shampoos, which appear cloudy or creamy rather than clear. Also, smaller silicones generally do not provide consumer acceptable wet and dry feel. Additionally, some silicones used in hair care products can leave the hair feeling slippery and oily rather than feeling fresh and clean, which is generally a concern for consumers seeking a clear shampoo. Not liked.

Accordingly, there is a need for clear shampoo compositions containing silicone polymers in which the compositions provide consumer acceptable wet and dry feel.

1. A clear shampoo composition comprising: (a) a silicone emulsion, comprising: (i) an emulsifier; and (ii) from about 0.1% to about 10% of the composition of one or more silicones. The above silicone has an average particle size of about 1 nm to about 100 nm, and at least one of the silicones is a polyorganosiloxane compound, the polyorganosiloxane compound comprising (1) one or more quaternary ammonium groups , (2) a silicone block comprising an average of about 99 to about 199 siloxane units, (3) at least one polyalkylene oxide structural unit, and (4) at least one terminal ester group; and and (b) from about 4% to about 45% by weight of a detersive surfactant, wherein the shampoo composition is clear.

While the specification concludes with claims that particularly point out and distinctly claim the subject matter of the invention, it is believed that the invention will be more readily understood from the following description taken in conjunction with the accompanying drawings. .
Figure 2 compares the final rinse rub of Examples A-1, A-2, A-4, and A-6. Figure 2 compares the hair wet combing of Examples A-1, A-2, A-4, and A-6. FIG. 2 compares the dry feel of Examples A-1, A-2, A-4, and A-6. FIG. 2 compares silicone deposition of Examples Al, A-2, A-4, and A-6. FIG. 4 compares the final rinse rub of Examples BG. FIG. 4 compares the wet combing of the hair of Examples BG. FIG. 4 compares the dry feel of Examples BG. 1 is a perspective view of an aerosol dispenser according to the invention having a plastic outer container and bag; FIG. Figure 2 is an exploded perspective view of the aerosol dispenser of Figure 1 with a collapsible bag; Figure 2 is an exploded perspective view of the aerosol dispenser of Figure 1 with a dip tube;

While the specification concludes with claims particularly pointing out and distinctly claiming the invention, it is believed that the present disclosure will be better understood from the following description.

As used herein, articles such as "a" and "an," when used in the claims, are understood to mean one or more of what is claimed or described.

As used herein, "comprising" means that other steps and other ingredients that do not affect the final result can be added. This term encompasses the terms "consisting of" and "consisting essentially of".

As used herein, "mixture" is meant to include the simple combination of materials and any compound that may result from such combination.

As used herein, "molecular weight" or "M.Wt." refers to weight average molecular weight unless otherwise stated. Molecular weights are measured using gel permeation chromatography (“GPC”), an industry standard method.

As used herein, "substantially free" means less than 3%, alternatively less than 2%, alternatively less than 1%, alternatively less than 0.5%, alternatively less than 0.25%, alternatively 0.1% %, alternatively less than 0.05%, alternatively less than 0.01%, alternatively less than 0.001%, and/or not included. As used herein, "free" means 0%.

As used herein, the terms “include, includes, and including” are meant to be open-ended and are understood to mean “comprise, comprises, and comprise,” respectively.

All percentages, parts and ratios are based on the total weight of the compositions of the present invention, unless otherwise specified. All such weights as they pertain to listed ingredients are based on the active concentration and, therefore, do not include carriers or by-products that may be included in commercially available materials.

Unless otherwise specified, the concentrations of all ingredients or compositions are for the active portion of the ingredient or composition and exclude impurities such as residual solvents or by-products that may be present in commercial sources of such ingredients or compositions. Products are excluded.

Every maximum numerical limitation given throughout this specification will include every lower numerical limitation, as if such lower numerical limitations were expressly written herein. should understand. Every minimum numerical limitation given throughout this specification will include every higher numerical limitation, as if such higher numerical limitations were expressly written herein. All numerical ranges given throughout this specification include all narrower numerical ranges subsumed within such broader numerical ranges, as if such narrower numerical ranges were all expressly written herein. Contain as if.

When an amount range is stated, these are the total amounts of that ingredient in the composition, or if more than one ingredient definition applies to a range, the total amount of all ingredients in the composition that meet that definition. should be understood to be For example, if the composition contains 1% to 5% fatty alcohol, a composition containing 2% stearyl alcohol and 1% cetyl alcohol and no other fatty alcohol would fall within the scope.

The amount of each particular ingredient or mixtures thereof listed below can make up to 100% (or 100%) of the total amount of ingredients in the shampoo composition.

Shampoo Compositions Many consumers desire a clear shampoo that provides deep cleansing and leaves hair feeling refreshed, conditioned and full. Silicones are often added to shampoos to improve conditioning. However, some silicones are visible in clear shampoos and may make the composition appear cloudy or creamy and/or may be perceived by the consumer as making the hair sticky and voluminous. There is

This shampoo provides consumer acceptable wet and dry conditioning (i.e., equivalent or better wet and/or dry conditioning) than currently marketed silicone emulsion (DOW) shampoo compositions. Compared to DC 1872 available from Corning® and Belsil DM5500 available from Wacker®), the actual total silicone deposition level can be reduced. This indicates that a clear shampoo composition can overcome the trade-offs normally associated with conditioning shampoo compositions and that the shampoo composition can provide acceptable conditioning without silicone build-up. ing. Additionally, a clear shampoo composition can leave the hair feeling clean without the stripping feel.

Shampoo compositions may be visually clear. The shampoo may have a % transmittance of 80% or greater and/or from about 80% to about 100%, as determined by the %transmittance Test Method described below. In another example, the shampoo composition can be transparent and have a % transmittance of greater than 30% and less than 80%. In another example, a silicone emulsion can be visually clear.

The shampoo composition may contain from about 1000 gf to about 1600 gf, alternatively from about 1100 gf to about 1500 gf, and alternatively from about 1200 gf to about 1400 gf, as determined by the Hair Wet Feel Friction Measurement Test Method described below. A general population hair switch can be left with a final rinse rub.

Shampoo compositions may have an average coarseness of about 50 gf to about 300 gf, alternatively about 60 gf to about 250 gf, alternatively about 75 gf to about 200 gf, and alternatively about 100 gf to about 150 gf, as determined by the Hair Wet Combing Test Method described below. A general population hair switch with a coarse stroke of 1 can be left.

Shampoo compositions may have a weight of from about 1000 gf to about 1600 gf, alternatively from about 1100 gf to about 1550 gf, alternatively from about 1200 gf to about 1500 gf, and alternatively from about 1250 gf to about A general population hair switch can be left with an average dry feel (INTER Fiber Friction (IFF)) of 1400 gf.

The shampoo composition can leave hair switches of the general population with an average silicone deposition of less than 250 ppm, less than 200 ppm, alternatively less than 150 ppm, alternatively less than 100 ppm, alternatively less than 90 ppm, alternatively less than 75 ppm, alternatively less than 60 ppm. The shampoo composition can leave hair of the general population with a silicone deposition of from about 25 ppm to about 200 ppm, alternatively from about 30 ppm to about 175 ppm, alternatively from about 35 ppm to about 150 ppm, and alternatively from about 40 ppm to about 125 ppm. Silicone deposition can be determined by the Silicone Deposition Test Method, described below.

The shampoo composition has a viscosity of less than 8000 centipoise (cP) (8000 mPa s), alternatively less than 5000 cP (5000 mPa s), alternatively less than 4000 cP (4000 mPa s), alternatively less than 3000 cP (3000 mPa s), alternatively 2500 cP (2500 mPa s) ). The shampoo composition has a viscosity of about 1 cP (1 mPa-s) to about 8000 cP (8000 mPa-s), alternatively about 10 cP (10 mPa-s) to about 6000 cP (6000 mPa-s), alternatively about 25 cP (25 mPa-s) to about 5000 cP (5000 mPa-s), alternatively from about 40 cP (40 mPa-s) to about 3000 cP (3000 mPa-s), and/or from about 50 cP (50 mPa-s) to about 3000 cP (3000 mPa-s). . Shampoo compositions may have a viscosity of from about 1 cP (1 mPa-s) to about 15,000 cP (15,000 mPa-s), alternatively from about 10 cP (10 mPa-s) to about 12,000 cP (12,000 mPa-s), alternatively about 20 cP ( 20 mPa s) to about 10,000 cP (10,000 mPa s), alternatively about 50 cP (50 mPa s) to about 8,000 cP (8,000 mPa s), alternatively about 100 cP (100 mPa s) to about 5000 cP ( 5000 mPa-s), alternatively from about 250 cP (25 mPa-s) to about 3000 cP (3000 mPa-s), and/or alternatively from about 500 cP (500 mPa-s) to about 2500 cP (2500 mPa-s).

The silicone shampoo composition comprises from about 0.1% to about 16%, alternatively from about 0.3% to about 12%, alternatively from about 0.4% to about 10%, alternatively from about 0.4% to about 10%, alternatively about 0.5% to about 8%, alternatively about 1% to about 7%, alternatively about 2% to about 6%, alternatively about 1% to about 5%, and alternatively about 2% by weight may contain from to about 4% by weight of one or more silicones. Shampoo compositions may comprise from about 5% to about 16%, alternatively from about 6% to about 14%, and alternatively from about 7% to about 12% of one or more silicones, by weight of the composition. Shampoo compositions may contain from about 0.1% to about 10%, alternatively from about 0.2% to about 7%, alternatively from about 0.4% to about 5%, and alternatively from about 0.4% to about 5% of the one or more silicones, and alternatively about 0.5% to about 1% by weight.

The average particle size of the one or more silicones is from about 1 nm to about 100 nm, alternatively from about 5 nm to about 100 nm, alternatively from about 10 nm to about 80 nm, alternatively from about 10 nm to about 60 nm, alternatively from about 10 nm to about 50 nm, and alternatively from about 20 nm to about It can be 50 nm. The average particle size of the one or more silicones can be 100 nm or less, alternatively 90 nm or less, alternatively 80 nm or less, alternatively 70 nm or less, alternatively 60 nm or less, alternatively 55 nm or less, alternatively 50 nm or less, alternatively 40 nm or less, and alternatively 30 nm or less. . The average particle size of the one or more silicones can be 1 nm or greater, 5 nm or greater, 10 nm or greater, 20 nm or greater.

The particle size of one or more silicones can be measured by dynamic light scattering (DLS). A Malvern Zetasizer Nano ZEN3600 system (www.malvern.com) using a He-Ne laser 633 nm can be used for measurements at 25°C.

The autocorrelation function can be analyzed using the Zetasizer Software provided by Malvern Instruments to determine the effective hydrodynamic radius using the Stokes-Einstein equation:

式中、ｋ_Ｂはボルツマン定数であり、Ｔは絶対温度であり、ηは媒体の粘度であり、Ｄは散乱種の平均拡散係数であり、Ｒは粒子の流体力学的半径である。

where k _B is the Boltzmann constant, T is the absolute temperature, η is the viscosity of the medium, D is the average diffusion coefficient of the scattering species, and R is the hydrodynamic radius of the particle.

The particle size (i.e. hydrodynamic radius) can be correlated with the observed speckle pattern caused by Brownian motion and obtained by solving the Stokes-Einstein equation, as is known in the art. to relate the particle size to the measured diffusion constant.

Polydispersity index (PDI) is a dimensionless measure of the width of the size distribution calculated from cumulant analysis in dynamic light scattering and is calculated according to the following equation.
Polydispersity index (PDI) = (standard deviation squared)/(mean diameter squared)

The average silicone droplet size polydispersity index (PDI) may be less than 0.5, alternatively less than 0.4, alternatively less than 0.3, and alternatively less than 0.2. The average silicone size PDI can be from 0 to about 0.6, alternatively from about 0 to about 0.4, alternatively from about 0 to about 0.2.

Three measurements can be performed for each sample and the Z-average value can be reported as the mean particle size.

One or more silicones may be in the form of a nanoemulsion. Average particle sizes given herein are z-averages measured by dynamic light scattering. Nanoemulsions may comprise any silicone suitable for application to skin and/or hair. The nanoemulsions described herein can be prepared by the following methods: (1) mechanical disruption of emulsion droplet diameters, (2) spontaneous formation of emulsions (microemulsions in the literature). and (3) methods that use emulsion polymerization to obtain average particle sizes within the target ranges described herein. From about 25% to about 100% by weight of the one or more silicones can be in the form of a nanoemulsion, and in another embodiment from about 50% to about 100% by weight of the one or more silicones is the nanoemulsion. and in another embodiment, from about 75% to about 100% by weight of the one or more silicones can be in the form of a nanoemulsion.

Silicone Polymer Containing Quaternary Groups The composition of the present invention comprises a low viscosity silicone polymer having a viscosity of up to 100,000 mPa·s. Without wishing to be bound by theory, this low viscosity silicone polymer offers improved conditioning benefits over traditional silicones due to the addition of hydrophilic functional groups (quaternary amines, ethylene oxide/propylene oxide). Due to the significantly lower viscosity of these new structures compared to previously disclosed quaternary functional silicones, these structures do not need to be blended with other low viscosity diluents and dispersants. , can be incorporated into the product. Low viscosity silicone solvents and diluents often result in a viscosity and stability trade-off in shampoo products. The present invention eliminates the need for these materials because the viscosity of silicone polymers added directly or in emulsion form is low enough. Improved conditioning benefits include smooth feel, reduced friction, and prevention of hair damage, while some embodiments eliminate the need for silicone blends.

Structurally, the silicone polymer contains one or more quaternary ammonium groups, at least one silicone block containing an average of 99 to 199 siloxane units, at least one polyalkylene oxide structural unit, and at least one terminal ester group. is a polyorganosiloxane compound containing The silicone block has an average of about 99 to about 199 siloxane units, alternatively about 110 to about 199 siloxane units, alternatively about 120 to about 199 siloxane units, alternatively about 130 to about 199 siloxane units, alternatively about 110 to about 190 siloxane units, alternatively about 130 to about 190 siloxane units, alternatively about 110 to about 175 siloxane units, alternatively about 120 to about 175 siloxane units, alternatively about 130 to about 175 siloxane units , alternatively from about 110 to about 155 siloxane units, alternatively from about 120 to about 155 siloxane units, alternatively from about 130 to about 155 siloxane units, alternatively from about 155 to about 199 siloxane units, alternatively from about 155 to about 190 siloxane units, and alternatively from about 155 to about 175 siloxane units. The silicone blocks may contain an average of from about 120 to about 170 siloxane units, and alternatively from about 120 to about 145 siloxane units. A silicone block may contain an average of about 145 to about 170 siloxane units.

The silicone block has 99 or more siloxane units, alternatively more than 120 siloxane units, alternatively more than 130 siloxane units, alternatively more than 135 siloxane units, alternatively more than 140 siloxane units, alternatively more than 145 siloxane units can include The silicone block may contain less than 200 siloxane units, alternatively less than 180 siloxane units, alternatively less than 175 siloxane units, alternatively 170 or fewer siloxane units.

The average block length reflects the mean value. These average values can be determined using procedures known in the art, ie by 1H-NMR spectroscopy or GPC.

The polyorganosiloxane compound is from about 2:1 to about 20:1, alternatively from about 4:1 to about 16:1, alternatively from about 6:1 to about 12:1, and alternatively from about 8:1 to about 10:1. It can have a molar ratio of silicone to alkylene oxide blocks.

The nitrogen content for the polyoranosiloxane compound is from about 0.1 to about 0.4 mmol N/g polymer, alternatively from about 0.1 to about 0.3 mm N/g polymer, and alternatively from about 0.13 to about 0 0.27 mmol N/g polymer. The nitrogen content for the polyoranosiloxane compound is from about 0.13 to about 0.35 mmol N/g polymer, alternatively from about 0.15 to about 0.3 mmol N/g polymer, alternatively from about 0.17 to about 0.5 mmol. 27 mmol N/g polymer, and alternatively about 0.19 to about 0.24 mmol N/g polymer.

The polyorganosiloxane compounds according to the invention may have the general formulas (Ia) and (Ib)
MY-[-(N ⁺ R ₂ -TN ⁺ R ₂ )-Y-] _m -[-(NR ² -AE-A'-NR ² )-Y-] _k -M (Ia )
MY-[-(N ⁺ R ₂ -TN ⁺ R ₂ )-Y-] _m -[-(N ⁺ R ² ₂ -A-E-A'-N ⁺ R ² ₂ )-Y- ] _k −M (Ib)
During the ceremony,
m is greater than 0, alternatively 0.01 to 100, alternatively 1 to 100, alternatively 1 to 50, alternatively 1 to 20, and alternatively 1 to 10;
k is an average value of 0, or 0 or more to 50, or 0 or more to 20, and or 0 or more to 10;
M represents a terminal group comprising a terminal ester group selected from
-OC(O)-Z
-OS(O) ₂ -Z,
-OS( _O2 )OZ,
-OP(O)(OZ)OH,
—OP(O)(OZ) ₂ ;
wherein Z is selected from monovalent organic residues having up to 40 carbon atoms, optionally containing one or more heteroatoms;
A and A′ are each independently selected from a single bond or a divalent organic group having up to 10 carbon atoms and one or more heteroatoms;
E is a polyalkylene oxide group of the general formula:
- _{[ CH2CH2O ] q-} [ _CH2CH ( _CH3 )O] _r- [ _CH2CH ( _C2H5 )O] _s-
wherein q is 0 to 200, alternatively 0 to 100, alternatively 0 to 50, alternatively 0 to 25, alternatively 0 to 10, alternatively 1 to 200, alternatively 1 to 100, alternatively 1 to 50, alternatively 1 to 25, and alternatively 1 to 10,
r is 0-200, alternatively 0-100, alternatively 0-50, alternatively 0-25, and alternatively 0-10;
s is 0-200, alternatively 0-100, alternatively 0-50, alternatively 0-30, and alternatively 0-25;
q+r+s is 1-600, alternatively 1-100, alternatively 1-50, alternatively 1-40, alternatively 1-30;
The percentage of q in (q/(q+r+s)) is 0%, 0.166%-100%, 1%-100%, 2%-100%, 2.5%-100%, 10%-100%, 30% to 100%, 50% to 100%, or the percentage of (q/(q+r+s))q is at least 1%, alternatively at least 2%, alternatively at least 10%, alternatively at least 30%, alternatively at least 50% , alternatively at least 75%, alternatively at least 90%, alternatively at least 95%, and alternatively 100%,
^R2 is selected from hydrogen or R;
R may be selected from monovalent organic groups having up to 22 carbon atoms and optionally one or more heteroatoms, the free valence at the nitrogen atom being attached to the carbon atom,
Y is a group of the formula
-KSK- and -AEA'- or -A'-EA-
S is

であり、
式中、Ｒ１は、Ｃ_１～Ｃ_２２アルキル、Ｃ_１～Ｃ_２２フルオロアルキル又はアリールであり、ｎは、平均して９９～１９９、あるいは平均して１１０～１９９、あるいは平均して１２０～１９９、あるいは平均して１３０～１９９、あるいは平均して１１０～１９０、あるいは平均して１３０～１９０、あるいは平均して１１０～１７５、あるいは平均して１２０～１７５であり、平均して１３０～１７５であり、平均して１１０～１５５であり、平均して１２０～１５５であり、あるいは平均して１３０～１５５、あるいは平均して１５５～１９９、あるいは平均して１５５～１９０、あるいは平均して１５５～１７５であり、これらは、いくつかのＳ基がポリオルガノシロキサン化合物中に存在する場合、同一又は異なり得、
Ｋは、二価又は三価の直鎖、環状、及び／又は分岐状のＣ_２～Ｃ_４０炭化水素残基であり、炭化水素残基は、－Ｏ－、－ＮＨ－、三価のＮ、－ＮＲ^１－、－Ｃ（Ｏ）－、－Ｃ（Ｓ）－によって任意選択的に中断されていてもよく、かつ－ＯＨで任意選択的に置換されていてもよく、Ｒ^１は、上のとおりに定義され、
Ｔは、最大２０個の炭素原子及び任意選択的に１つ以上のヘテロ原子を有する二価有機基から選択されてもよい。

and
wherein R1 is C ₁ -C ₂₂ alkyl, C ₁ -C ₂₂ fluoroalkyl or aryl and n is on average 99-199, alternatively 110-199 on average, alternatively 120-199 on average , alternatively 130-199 on average, alternatively 110-190 on average, alternatively 130-190 on average, alternatively 110-175 on average, alternatively 120-175 on average, and 130-175 on average Yes, average 110-155, average 120-155, alternatively average 130-155, alternatively average 155-199, alternatively average 155-190, alternatively average 155- 175, which may be the same or different if several S groups are present in the polyorganosiloxane compound,
K is a divalent or trivalent linear, cyclic and/or branched C ₂ to C ₄₀ hydrocarbon residue, where the hydrocarbon residue is —O—, —NH—, trivalent N , —NR ¹ —, —C(O)—, —C(S)—, and optionally substituted with —OH, wherein R ¹ is defined as above,
T may be selected from divalent organic groups having up to 20 carbon atoms and optionally one or more heteroatoms.

Residues K may be the same or different from each other. In the -KSK- moiety, residue K is bound to the silicon atom of residue S via a C-Si- bond.

Due to the possible presence of amine groups (-(NR ² -AE-A'-NR ² )-) in polyorganosiloxane compounds, they are susceptible to such reactions by organic or inorganic acids. It may have a protonated ammonium group resulting from protonation of an amine group. Such compounds are sometimes referred to as acid addition salts of the polyorganosiloxane compounds according to the invention.

The molar ratio of quaternary ammonium groups b) to terminal ester groups c) is less than 20:3, alternatively less than 5:1, alternatively less than 10:3 and alternatively less than 2:1. This ratio can be determined by ¹³ C-NMR or 1H-NMR.

The silicone polymer has a viscosity of less than 100,000 mPa·s (100 mPa·s) at 20° C. and a shear rate of 0.1 s ⁻¹ (plate-plate system, plate diameter 40 mm, gap width 0.5 mm). The viscosity of the undiluted silicone polymer is from about 500 to about 100,000 mPa·s, alternatively from about 500 to about 70,000 mPa·s, alternatively from about 500 to about 50, determined at 20° C. and a shear rate of 0.1 s ⁻¹ . 000 mPa s, alternatively from about 500 to about 30,000 mPa s, alternatively from about 2,000 to about 100,000 mPa s, alternatively from about 2,000 to about 70,000 mPa s, alternatively from about 2,000 to about 50 ,000 mPa s, alternatively from about 2,000 to about 30,000 mPa s, alternatively from about 8,000 to about 100,000 mPa s, alternatively from about 8,000 to about 70,000 mPa s, alternatively about 8,000 to about 50,000 mPa s, alternatively about 8,000 to about 30,000 mPa s, alternatively about 15,000 to about 100,000 mPa s, alternatively about 15,000 to about 70,000 mPa s, alternatively about 15 ,000 to about 50,000 mPa·s, alternatively from about 15,000 to about 30,000 mPa·s.

In addition to the silicone polymers listed above, it may be desirable to use the embodiments provided below. For example, in the polyalkylene oxide group E of the general formula:
- _{[ CH2CH2O ] q-} [ _CH2CH ( _CH3 )O] _r- [ _CH2CH ( _C2H5 )O] _s-
wherein q, r, and s may be defined as follows: q is 1-200, or alternatively 1-100, or alternatively 1-50, or alternatively 1-20;
r is 0 to 200, or alternatively 0 to 100, or alternatively 0 to 50, or alternatively 0 to 20;
s is 0 to 200, or alternatively 0 to 100, or alternatively 0 to 50, or alternatively 0 to 20;
q+r+s is 1-600, or alternatively 1-100, or alternatively 1-50, or alternatively 1-40;
The percentage of q in (q/(q+r+s)) is 0%, 0.166%-100%, 1%-100%, 2%-100%, 2.5%-100%, 10%-100 %, 30% to 100%, 50% to 100%.

In polyorganosiloxane structural units having the general formula S,

式中、Ｒ^１は、Ｃ_１～Ｃ_２２アルキル、Ｃ_１～Ｃ_２２フルオロアルキル又はアリールであり、ｎは９９～１９９であり、Ｋ（－Ｋ－Ｓ－Ｋ－基中）は、好ましくは二価又は三価の直鎖、環状、又は分岐状Ｃ_２～Ｃ_２０炭化水素残基であり、－Ｏ－、－ＮＨ－、三価のＮ、－ＮＲ^１－、－Ｃ（Ｏ）－、－Ｃ（Ｓ）－により任意選択的に中断されていてもよく、かつ－ＯＨで任意選択的に置換されていてもよい。

wherein R ¹ is C ₁ -C ₂₂ alkyl, C ₁ -C ₂₂ fluoroalkyl or aryl, n is 99-199, and K (in the -KS-K- group) is preferably a divalent or trivalent straight chain, cyclic or branched C ₂ -C ₂₀ hydrocarbon residue, —O—, —NH—, trivalent N, —NR ¹ —, —C(O)— , —C(S)—, and optionally substituted with —OH.

R ¹ can be C ₁ -C ₁₈ alkyl, C ₁ -C ₁₈ fluoroalkyl, and aryl. Furthermore, R ¹ is preferably C ₁ -C ₁₈ alkyl, C ₁ -C ₆ fluoroalkyl, and aryl. Additionally, R ¹ is alternatively C ₁ -C ₆ alkyl, C ₁ -C ₆ fluoroalkyl, alternatively C ₁ -C ₄ fluoroalkyl, and phenyl. Alternatively, R ¹ is methyl, ethyl, trifluoropropyl, and phenyl.

As used herein, the term "C ₁ -C ₂₂ alkyl" means an aliphatic hydrocarbon group having 1 to 22 carbon atoms which may be straight or branched. Methyl, ethyl, propyl, n-butyl, pentyl, hexyl, heptyl, nonyl, decyl, undecyl, isopropyl, neopentyl, and 1,2,3-trimethylhexyl moieties serve as examples.

Additionally, as used herein, the term “C ₁ -C ₂₂ fluoroalkyl” refers to 1-22 fluoroalkyl groups which may be linear or branched and substituted with at least one fluorine atom. It means an aliphatic hydrocarbon compound containing carbon atoms. Preferred examples are Monofluormethyl, Monofluoroethyl, 1,1,1-trifluorethyl, Perfluoroethyl, 1,1,1-trifluoropropyl, 1,2,2-trifluorobutyl is.

Additionally, the term “aryl” includes unsubstituted or OH, F, Cl, CF ₃ , C ₁ -C ₆ alkyl, C ₁ -C ₆ alkoxy, C ₃ -C ₇ cycloalkyl, C ₂ -C 7 phenyl-substituted once or several times with ₆ alkenyl or phenyl. Aryl may also mean naphthyl.

The positive charge derived from the ammonium group(s) of the polyorganosiloxane can be derived from inorganic anions such as chloride, bromide, hydrogen sulfate, sulfate, or carboxylates derived from C ₁ -C ₃₀ carboxylic acids, such as acetate. , propionates, octanoates, in particular carboxylates derived from C ₁₀ -C ₁₈ carboxylic acids such as decanoate, dodecanoate, tetradecanoate, hexadecanoate, octadecanoate and oleate, alkyl polyether carboxylates, It can be neutralized with organic anions such as phosphates derived from alkyl sulfonates, aryl sulfonates, alkyl aryl sulfonates, alkyl sulfates, alkyl polyether sulfates, monoalkyl/aryl phosphates and dialkyl/aryl phosphates. The properties of the polyorganosiloxane compound can be modified, especially based on the choice of acid used.

A quaternary ammonium group is usually an alkylating agent selected from tertiary diamines and especially diepoxides (sometimes referred to as bisepoxides) in the presence of a monocarboxylic acid and a difunctional dihalogenalkyl compound. is produced by reacting with

The polyorganosiloxane compound may consist of general formulas (Ia) and (Ib),
MY-[-(N ⁺ R ₂ -TN ⁺ R ₂ )-Y-] _m -[-(NR ² -AE-A'-NR ² )-Y-] _k -M (Ia )
MY-[-(N ⁺ R ₂ -TN ⁺ R ₂ )-Y-] _m -[-(N ⁺ R ² ₂ -A-E-A'-N ⁺ R ² ₂ )-Y- ] _k −M (Ib)
wherein each group is as defined above. However, the repeat units are statistical sequences (ie not block-like sequences).

The polyorganosiloxane compound may also consist of general formula (IIa) or (IIb),
MY-[-N ⁺ R ₂ -Y-] _m -[-(NR ² -AE-A'-NR ² )-Y-] _k -M (IIa)
MY-[-N ⁺ R ₂ -Y-] _m -[-(N ⁺ R ² ₂ -AE-A'-N ⁺ R ² ₂ )-Y-] _k -M (IIb)
wherein each group is as defined above. Also, in such formulas, the repeating units are usually statistical sequences (ie, not block-like sequences).
where, as defined above, M is
-OC(O)-Z,
-OS(O) ₂ -Z,
-OS( _O2 )OZ,
-OP(O)(OZ)OH,
—OP(O)(OZ) ₂ ;
Z is linear, cyclic, or branched saturated or unsaturated C ₁ -C ₂₀ , or preferably C ₂ -C ₁₈ , or even more preferably one or more -O- or -C It is a hydrocarbon radical that is interrupted by (O)— and optionally substituted by —OH. M can be -OC(O)-Z derived from standard carboxylic acids, particularly those having more than 10 carbon atoms, such as dodecanoic acid.

The molar ratio between the polyorganosiloxane-containing repeating group -KSK- and the polyalkylene repeating group -AEA'- or -A'-EA- is 1:100 to 100:1. Yes, alternatively 1:20 to 20:1, alternatively 1:10 to 10:1.

In the -(N ⁺ R ₂ -TN ⁺ R ₂ )- group, R is optionally interrupted by one or more -O-, -C(O)- and substituted by -OH may represent a monovalent straight chain, cyclic or branched C ₁ -C ₂₀ hydrocarbon radical which may be and may represent a divalent straight chain, cyclic or branched C ₁ -C ₂₀ hydrocarbon radical which may be substituted by hydroxyl.

The above polyorganosiloxane compounds containing quaternary ammonium functional groups and ester functional groups also include: 1) individual molecules containing quaternary ammonium functional groups and no ester functional groups; 2) quaternary ammonium functional groups; and ester functional groups, and 3) molecules containing ester functional groups and no quaternary ammonium functional groups. Although not limited in structure, the above polyorganosiloxane compounds containing quaternary ammonium functional groups and ester functional groups are understood as mixtures of molecules containing certain average amounts and ratios of both moieties. be.

A variety of monofunctional organic acids can be utilized to provide esters, including C ₁ -C ₃₀ carboxylic acids such as C ₂ , C ₃ , C ₈ acids, C ₁₀ -C ₁₈ carboxylic acids. Acids such as _C12 , _C14 , _C16 acids, saturated, unsaturated, and hydroxyl-functionalized _C18 acids, alkyl polyether carboxylic acids, alkyl sulfonic acids, aryl sulfonic acids, alkylaryl sulfonic acids, alkyl sulfates, alkyl Mention may be made of polyether sulfates, monoalkyl/aryl phosphates and dialkyl/aryl phosphates.

Detersive Surfactant The compact shampoo compositions described herein may contain one or more detersive surfactants. Detersive surfactants can be selected from anionic surfactants, amphoteric surfactants, and zwitterionic surfactants, and combinations thereof.

The detersive surfactant in the composition should be of sufficient concentration to provide the desired detersive and lathering performance. Compact shampoo compositions contain from about 4% to about 45%, from about 10% to about 40%, and/or from about 12% to about 35%, from about 15% to about 30%, and /or a total detersive surfactant concentration of about 17% to about 28%, and/or about 20% to about 25% by weight. Compact shampoo compositions can include a total detersive surfactant concentration of greater than 13%, greater than 16%, greater than 20%, greater than 22%, and/or greater than 25% by weight.

Detersive surfactants can include anionic surfactants. Suitable anionic detersive surfactant ingredients for use in the compositions herein can include those known for use in hair care or other personal care compositions, including shampoos. Suitable anionic surfactants for the compact shampoo compositions described herein include alkyl sulfates and alkyl ether sulfates, water-soluble olefin sulfonates, beta-alkyloxyalkane sulfonates, other sulfonates, succinate surfactants. surfactants, other sulfonates, and/or other surfactants that are substantially free of sulfates.

Compact shampoo compositions contain from about 2% to about 40%, from about 4% to about 36%, from about 8% to about 32%, from about 10% to about 30%, and/or about It may contain from 12% to about 28% by weight of one or more anionic detersive surfactants.

Anionic surfactants suitable for _use herein include alkyl sulfates and alkyl ether sulfates of the formulas _ROSO3M and RO( _C2H4O ) _xSO3M , wherein R _is , can be a straight or branched alkyl or alkenyl chain of about 8 to about 18 carbon atoms, x can be from 1 to 10, and M can be a water-soluble cation such as ammonium, sodium, potassium, and triethanolamine cations. cations or salts of divalent magnesium ions with two anionic surfactant anions. Alkyl ether sulfates may be made as condensation products of ethylene oxide and monohydric alcohols having from about 8 to about 24 carbon atoms. Alcohols may be derived from fats such as, for example, coconut oil, palm oil, palm kernel oil, or tallow, or may be synthetic.

The composition also includes anionic alkyl sulfate and alkyl ether sulfate surfactants having branched alkyl chains synthesized with C8-C18 branched alcohols that may be selected from garbet alcohols, aldol condensation derived alcohols, oxo alcohols and mixtures thereof. can contain. Non-limiting examples of 2-alkyl branched alcohols include 2-methyl-1-undecanol, 2-ethyl-1-decanol, 2-propyl-1-nonanol, 2-butyl 1-octanol, 2-methyl-1 -dodecanol, 2-ethyl-1-undecanol, 2-propyl-1-decanol, 2-butyl-1-nonanol, 2-pentyl-1-octanol, 2-pentyl-1-heptanol and the trade name LIAL® ) (Sasol), ISALCHEM® (Sasol), and NEODOL® (Shell), as well as 2-ethyl-1-hexanol, 2-propyl-1-butanol, 2-butyl-1-octanol, 2-butyl-1-decanol, 2-pentyl-1-nonanol, 2-hexyl-1-octanol, 2-hexyl-1-decanol and the trade name ISOFOL® (Sasol) or sold as alcohol ethoxylates and alkoxylates under the trade names LUTENSOL XP® (BASF) and LUTENSOL XL® (BASF). .

Anionic alkyl sulfates and alkyl ether sulfates are also synthesized from C8-C18 branched alcohols derived from butylene or propylene sold under the tradenames EXXAL™ (Exxon) and Marlipal® (Sasol). may contain things. This includes trideceth-n sodium sulfate (STnS) subclass anionic surfactants, where n is from about 0.5 to about 3.5. Exemplary surfactants in this subclass are trideceth-2 sodium sulfate and trideceth-3 sodium sulfate. The composition can also contain sodium tridecyl sulfate.

Suitable substantially sulfate-free surfactants include isethionates, sarcosinates, sulfonates, sulfosuccinates, sulfoacetates, glycinates, glutamates, glucose carboxylates, amphoacetates. Taurates, other acyl amino acids, betaines, sultaines, and/or phosphate esters may be mentioned. Suitable surfactants that are substantially sulfate free include carboxylic acids.

The composition has the general formula R ¹ —SO ₃ M, where R ¹ is a linear or branched chain having 10-24 carbon atoms, 10-18 carbon atoms, or 13-15 carbon atoms. is a chain, saturated, aliphatic hydrocarbon radical, and M is a water-soluble cation such as ammonium, sodium, potassium, triethanolamine cation, or a salt of a divalent magnesium ion and two anionic surfactant anions. A suitable anionic detersive surfactant may be included, which may include a water-soluble olefin sulfonate having a Suitable olefin sulfonates, such as sodium paraffin sulfonate, can be produced through the reaction of _SO2 and _O2 with paraffins of suitable chain length.

Suitable anionic detersive surfactants can include β-alkyloxyalkanesulfonates. The beta-alkyloxyalkanesulfonate surfactant conforms to Formula I,

式中、Ｒ^２は、約６～約２０個の炭素原子を有する直鎖アルキル基であり、Ｒ^３は、約１～約３個の炭素原子、好ましくは１個の炭素原子を有する低級アルキル基であり、Ｍは、水溶性オレフィンスルホネートにおいて前述したとおりの水溶性カチオンである。

wherein R ² is a straight chain alkyl group having about 6 to about 20 carbon atoms and R ³ is a lower alkyl having about 1 to about 3 carbon atoms, preferably 1 carbon atom and M is a water-soluble cation as described above for water-soluble olefin sulfonates.

Suitable anionic detersive surfactants may include isethionate surfactants. For example, suitable isethionate surfactants can include reaction products of fatty acids esterified with isethionic acid and neutralized with sodium hydroxide. Suitable fatty acids for isethionate surfactants may be derived from coconut oil or palm kernel oil, such as amides of methyl tauride.

The detersive anionic surfactant may be a succinate surfactant. Examples of suitable succinate surfactants include disodium N-octadecyl sulfosuccinate, disodium lauryl sulfosuccinate, diammonium lauryl sulfosuccinate, laureth sulfosuccinate, N-(1,2-dicarboxyethyl)-N - tetrasodium octadecyl sulfosuccinate, the diamyl ester of sodium sulfosuccinate, the dihexyl ester of sodium sulfosuccinate and the dioctyl ester of sodium sulfosuccinate. Examples of additional anionic surfactants suitable for use herein include ammonium lauryl sulfate, ammonium laureth sulfate, triethylamine lauryl sulfate, triethylamine laureth sulfate, triethanolamine lauryl sulfate, triethanolamine laureth sulfate, lauryl sulfate monoethanolamine, monoethanolamine laureth sulfate, diethanolamine lauryl sulfate, diethanolamine laureth sulfate, sodium lauryl monoglyceride sulfate, sodium lauryl sulfate, sodium laureth sulfate, potassium laureth sulfate, sodium lauryl sarcosinate, sodium lauroyl sarcosinate, sodium lauryl sarcosinate, sodium cocoyl sarcosinate, ammonium cocoyl sulfate, ammonium lauroyl sulfate, sodium cocoyl sulfate, sodium lauroyl sulfate, potassium cocoyl sulfate, potassium lauryl sulfate, monoethanolamine cocoyl sulfate, trideceth-1 sodium sulfate, sulfate, trideceth-2 sodium sulfate, sulfate, sodium trideceth-3 sulfate, sodium tridecyl sulfate, sodium methyl lauroyl taurate, sodium methyl cocoyl taurate, sodium lauroyl isethionate, sodium lauroyl methyl isethionate ("SLMI"), sodium laureth sulfosuccinate, sodium lauryl sulfosuccinate, Sodium _C12 - _C14 Olefin Sulfonate, Sodium Tridecylbenzene Sulfonate, Sodium Dodecylbenzene Sulfonate, Sodium Lauroyl Glycinate, Sodium Cocoamphoacetate, Sodium Cocoyl Glutamate, Sodium Lauroyl Glutamate, Sodium Lauryl Glucose Carboxylate, Sodium Phosphate Ester Surfactants and fatty acid surfactants. and mixtures thereof.

Further anionic surfactants suitable for use herein include acyl isethionate, acylmethyl isethionate, acyl glutamate, acylglycine, acyl sarcosinate, acylalanine, acyl taurine, sulfosuccinate, alkylbenzene sulfonate Salts, alkyl ether carboxylates, alkylamphoacetates, α-olefin sulfonates, and mixtures thereof. Examples of such suitable anionic surfactants include sodium cocoyl isethionate (SCI), sodium lauroyl isethionate, sodium lauroyl methyl isethionate, sodium cocoyl glutamate, disodium cocoyl glutamate, sodium lauroyl glutamate, Disodium lauroyl glutamate, sodium cocoylalanine, sodium lauroylalanine, sodium lauroylglycine, sodium cocoylglycine, sodium laureth sulfosuccinate, disodium laureth sulfosuccinate, sodium lauryl sulfosuccinate, disodium lauryl sulfosuccinate, laurylglucose carboxylate sodium cocoyl glucose carboxylate, sodium cocoyl amphoacetate, sodium lauroyl amphoacetate, methyl cocoyl taurate sodium salt, and mixtures thereof.

Compact shampoo compositions contain from about 0% to about 25%, from about 0.1% to about 20%, from about 0.5% to about 15%, from about 1% to about 10% by weight of , amphoteric surfactants, zwitterionic surfactants, nonionic surfactants and mixtures thereof. The composition may comprise cosurfactants selected from the group consisting of amphoteric surfactants, zwitterionic surfactants, and mixtures thereof. Non-limiting examples of suitable zwitterionic or amphoteric surfactants are described in US Pat. No. 5,104,646 (Bolich Jr. et al.), US Pat. No. 5,106,609 (Bolich Jr. et al.) there is

Suitable amphoteric surfactants for use in the present compositions are well known in the art and include surfactants broadly described as derivatives of aliphatic secondary and tertiary amines, including fatty The group can be straight or branched, one of the aliphatic substituents containing from about 8 to about 18 carbon atoms, one of which is carboxy, sulfonate, sulfate, phosphate, or contain anionic groups such as phosphonates. Amphoteric surfactants include sodium cocaminopropionate, sodium cocaminodipropionate, sodium cocoamphoacetate, sodium cocoamphohydroxypropylsulfonate, sodium cocoamphopropionate, sodium coamphopropionate, sodium lauraminopropionate, lauroampho Sodium acetate, sodium lauroamphohydroxypropyl sulfonate, sodium lauroamphopropionate, sodium cornamphopropionate, sodium lauriminodipropionate, ammonium cocaminopropionate, ammonium cocaminodipropionate, ammonium cocoamphoacetate, cocoamphohydroxy Ammonium propylsulfonate, ammonium cocoamphopropionate, ammonium coamphopropionate, ammonium lauraminopropionate, ammonium lauroamphoacetate, ammonium lauroamphohydroxypropylsulfonate, ammonium lauroamphopropionate, ammonium cornamphopropionate, lauriminodi Ammonium propionate, triethanolamine cocaminopropionate, triethanolamine cocaminodipropionate, triethanolamine cocoamphoacetate, triethanolamine cocoamphohydroxypropylsulfonate, triethanolamine cocoamphopropionate, tricomamphopropionate Ethanolamine, triethanolamine lauraminopropionate, triethanolamine lauroamphoacetate, triethanolamine lauroamphohydroxypropyl sulfonate, triethanolamine lauroamphopropionate, triethanolamine coamphopropionate, triethanol lauriminodipropionate amines, cocoamphodipropionic acid, disodium caproamphodiacetate, disodium caproamphodipropionate, disodium capryloamphodipriopionate, disodium capryloamphodipriopionate, disodium cocoamphocarboxyethylhydroxypropylsulfonate, disodium cocoamphodipropionate Disodium diacetate, disodium cocoamphodipropionate, disodium dicarboxyethylcocopropylenediamine, disodium laureth-5 carboxyamphodiacetate, disodium lauriminodipropionate, disodium lauroamphodiacetate, disodium lauroamphodipropionate from sodium, disodium oleoamphodipropionate, disodium PPG-2-isodecetyl-7 carboxyamphodiacetate, lauraminopropionic acid, lauroamphodipropionic acid, laurylaminopropylglycine, lauryldiethylenediaminoglycine, and mixtures thereof can be selected from the group consisting of

Amphoteric surfactants may be surfactants according to the following structure.

式中、Ｒ^１０は、９～１５個の炭素原子を含む置換アルキル系、９～１５個の炭素原子を含む非置換アルキル系、９～１５個の炭素原子を含む直鎖アルキル系、９～１５個の炭素原子を含む分岐アルキル系、９～１５個の炭素原子を含む不飽和アルキル系からなる群から選択される炭素結合型の一価置換基であり、Ｒ^１１、Ｒ^１２、及びＲ^１３はそれぞれ独立して、１～３個の炭素原子を含む炭素結合型の二価の直鎖アルキル系、及び１～３個の炭素原子を含む炭素結合型の二価の分岐アルキル系からなる群から選択し、Ｍは、ナトリウム、アンモニウム、及びプロトン化トリエタノールアミンからなる群から選択される一価の対イオンである。両性界面活性剤は、ココアンホ酢酸ナトリウム、ココアンホ二酢酸ナトリウム、ラウロアンホ酢酸ナトリウム、ラウロアンホ二酢酸ナトリウム、ラウロアンホ酢酸アンモニウム、ココアンホ酢酸アンモニウム、トリエタノールアミンラウロアンホ酢酸ナトリウム、ココアンホ酢酸トリエタノールアミン、及びそれらの混合物からなる群から選択される。

wherein R ¹⁰ is a substituted alkyl system containing 9 to 15 carbon atoms, an unsubstituted alkyl system containing 9 to 15 carbon atoms, a linear alkyl system containing 9 to 15 carbon atoms, 9 to a carbon-bonded monovalent substituent selected from the group consisting of branched alkyl systems containing 15 carbon atoms, unsaturated alkyl systems containing 9 to 15 carbon atoms, and R ¹¹ , R ¹² and R ¹³ each independently consists of a carbon-bonded divalent linear alkyl system containing 1 to 3 carbon atoms and a carbon-bonded divalent branched alkyl system containing 1 to 3 carbon atoms is selected from the group and M is a monovalent counterion selected from the group consisting of sodium, ammonium, and protonated triethanolamine. Amphoteric surfactants include sodium cocoamphoacetate, sodium cocoamphodiacetate, sodium lauroamphoacetate, sodium lauroamphodiacetate, ammonium lauroamphoacetate, ammonium cocoamphoacetate, triethanolamine sodium lauroamphoacetate, triethanolamine cocoamphoacetate, and mixtures thereof. selected from the group consisting of

The detersive surfactant system may comprise at least 1% by weight of the composition of one or more zwitterionic surfactants having hydroxyl groups within the molecular structure. Zwitterionic surfactants can be derivatives of aliphatic quaternary ammonium compounds, phosphonium compounds, and sulfonium compounds, wherein the aliphatic group is linear or branched, and one of the aliphatic substituents is One contains from about 8 to about 18 carbon atoms and one contains anionic groups such as carboxy, sulfonate, sulfate, phosphate, or phosphonate. Zwitterionic surfactants are cocamidoethyl betaine, cocamidopropylamine oxide, cocamidopropyl betaine, cocamidopropyldimethylaminohydroxypropyl hydrolyzed collagen, cocamidopropyldimonium hydroxypropyl hydrolyzed collagen, cocamidopropyl hydroxy sultaine, cocobetaine amphopropionate, coco-betaine, coco-hydroxysultaine, coco/oleamidopropyl betaine, coco-sultaine, lauramidopropyl betaine, laurylbetaine, laurylhydroxysultaine, laurylsultaine, and It is selected from the group consisting of mixtures thereof. The zwitterionic surfactant is from the group consisting of lauryl hydroxysultaine, cocamidopropyl hydroxysultaine, coco-betaine, coco-hydroxysultaine, coco-sultaine, laurylbetaine, laurylsultaine, and mixtures thereof. may be selected.

Surfactants may be selected from the group consisting of zwitterionic surfactants, amphoteric surfactants, nonionic surfactants, and mixtures thereof. The surfactant can be an anionic surfactant, and the composition further comprises a co-surfactant, which co-surfactant includes zwitterionic surfactants, amphoteric surfactants, nonionic surfactants, and mixtures thereof. Co-surfactants are cocamide, cocamide methyl MEA, cocamide DEA, cocamide MEA, cocamide MIPA, lauramide DEA, lauramide MEA, lauramide MIPA, myristamide DEA, myristamide MEA, PEG-20 cocamide MEA, PEG-2 cocamide, PEG-3 cocamide , PEG-4 cocamide, PEG-5 cocamide, PEG-6 cocamide, PEG-7 cocamide, PEG-3 lauramide, PEG-5 lauramide, PEG-3 oleamide, PPG-2 cocamide, PPG-2 hydroxyethyl cocamide, and Nonionic surfactants selected from the group consisting of mixtures thereof may also be used. The co-surfactant may be a zwitterionic surfactant, which includes lauryl hydroxysultaine, cocamidopropyl hydroxysultaine, coco-betaine, coco-hydroxysultaine, cocosultaine, is selected from the group consisting of lauryl betaine, lauryl sultaine, and mixtures thereof;

Liquid Carrier Inclusion of a suitable amount of liquid carrier can facilitate the formation of a shampoo composition having the proper liquid viscosity and rheology. Shampoo compositions comprise from about 50% to about 95%, from about 60% to about 85%, from about 65% to about 80%, from about 68% to about 78%, and/or or from about 70% to about 77% by weight liquid carrier.

The liquid carrier can be water or a miscible mixture of water and organic solvents. The liquid carrier has minimal or no significant concentration of organic solvents, unless otherwise additionally incorporated into the composition as a minor component of other essential or optional ingredients. It may be water. Suitable organic solvents include aqueous solutions of lower alkyl alcohols and polyhydric alcohols. Useful lower alkyl alcohols include monohydric alcohols having 1-6 carbons such as ethanol and isopropanol. Exemplary polyhydric alcohols include propylene glycol, hexylene glycol, glycerin, and propanediol.

Optional Ingredients The foam shampoo composition may further comprise one or more optional ingredients including, but not limited to, benefit agents. Suitable benefit agents include, but are not limited to, non-silicone conditioning agents, cationic polymers, anti-dandruff actives, gel networks, chelating agents, and natural oils such as sunflower or castor oil. Further suitable optional ingredients include perfumes, perfume microcapsules, colorants, particles, antimicrobial agents, foam busters, antistatic agents, rheology modifiers and thickeners, suspending materials and structuring agents. , pH adjusting and buffering agents, preservatives, pearlescent agents, solvents, diluents, antioxidants, vitamins and combinations thereof.

Such optional ingredients must be physically and chemically compatible with the ingredients of the composition and must not unduly impair product stability, aesthetics, or performance. In the CTFA Cosmetic Ingredient Handbook, Tenth Edition, published by the Cosmetic, Toiletry, and Fragrance Association, Inc. (Washington, D.C.) (2004) (hereinafter referred to as the "CTFA"), A variety of non-limiting materials are described that can be added to the composition of the book.

Non-Silicone Conditioning Agents The conditioning agent of the foam shampoo compositions described herein can also include at least one organic conditioning agent, either alone or in combination with other conditioning agents such as the silicones described above. can. Non-limiting examples of organic conditioning agents are described below.

Hydrocarbon Oils Suitable organic conditioning agents for use as conditioning agents in shampoo compositions include hydrocarbon oils having at least about 10 carbon atoms, such as cyclic hydrocarbons, straight chain aliphatic hydrocarbons (saturated or unsaturated). saturated), and branched chain aliphatic hydrocarbons (saturated or unsaturated), including polymers thereof and mixtures thereof. Straight chain hydrocarbon oils may be from about C ₁₂ to about C ₁₉ . Branched chain hydrocarbon oils (including hydrocarbon polymers) typically contain more than 19 carbon atoms.

Polyolefins Organic conditioning oils for use in the foam shampoo compositions described herein also include liquid polyolefins, including liquid poly-α-olefins and/or hydrogenated liquid poly-α-olefins. Polyolefins for use herein are prepared by polymerizing C ₄ to about C ₁₄ , in one embodiment about C ₆ to about C ₁₂ olefinic monomers.

Fatty Acid Esters Other organic conditioning agents suitable for use as conditioning agents in the foam shampoo compositions described herein include fatty acid esters having at least 10 carbon atoms. These fatty esters include esters having hydrocarbyl chains derived from fatty acids or alcohols. The hydrocarbyl groups of the fatty acid esters herein may contain other compatible functional groups, such as amide and alkoxy moieties (eg, ethoxy or ether linkages, etc.), which may be covalently attached thereto. Other oligomeric or polymeric esters prepared from unsaturated glyceryl esters can also be used as conditioning materials.

Fluorinated Conditioning Compounds Suitable fluorinated compounds for delivering conditioning benefits to the hair as organic conditioning agents include perfluoropolyethers, perfluorinated olefins, fluorine, which can be in the form of fluids or elastomers similar to the silicone fluids described above. system specialty polymers, and perfluorinated dimethicone.

Fatty Alcohols Other suitable organic conditioning oils for use in the foam shampoo compositions described herein include at least about 10 carbon atoms, from about 10 to about 22 carbon atoms, and one implementation Forms include, but are not limited to, fatty alcohols having from about 12 to about 16 carbon atoms.

Alkyl Glucosides and Alkyl Glucoside Derivatives Organic conditioning oils suitable for use in the foaming shampoo compositions described herein include, but are not limited to, alkyl glucosides and alkyl glucoside derivatives. Non-limiting examples of suitable alkyl glucosides and alkyl glucoside derivatives include Glucam E-10, Glucam E-20, Glucam P-10, and Glucquat 125 commercially available from Amerchol.

Additional compounds useful herein as polyethylene glycol conditioning agents include those with the CTFA designations PEG-200, PEG-400, PEG-600, PEG-1000, PEG-2M, PEG-7M, PEG-14M, PEG- Polyethylene glycols and polypropylene glycols having molecular weights up to about 2,000,000, such as those that are 45M, and mixtures thereof.

Cationic Polymer The shampoo composition can further comprise a cationic polymer. These cationic polymers include (a) cationic guar polymers, (b) cationic non-guar galactomannan polymers, (c) cationic tapioca polymers, (d) cationic copolymers of acrylamide monomers and cationic monomers, and (e) a synthetic non-crosslinked cationic polymer that may or may not form a lyotropic liquid crystal when combined with a detersive surfactant; (f) a cationic cellulose polymer; obtain. Additionally, the cationic polymer may be a mixture of cationic polymers.

Shampoo compositions may contain cationic guar polymers that are cationically substituted galactomannan (guar) gum derivatives. The guar gum used in the preparation of these guar gum derivatives is typically obtained as a naturally occurring material from guar plant seeds. The guar molecule itself is a linear mannan branched at regular intervals, with alternating single-membered galactose units on mannose units. The mannose units are linked together by β(1-4) glycosidic bonds. Galactose branches are generated by α(1-6) linkages. Cationic derivatives of guar gum are obtained by reaction between the hydroxyl groups of polygalactomannans and reactive quaternary ammonium compounds. The degree of substitution of cationic groups onto the guar structure should be sufficient to provide the required cationic charge density as described above.

Cationic polymers, including, but not limited to, cationic guar polymers, have less than 2,000,000 g/mole, or from about 10,000 to about 2,000,000 g/mole, or about 50,000 g/mole. to about 2,000,000 g/mole, or from about 100,000 to about 2,000,000 g/mole, or from about 10,000 to about 1,000,000 g/mole, or from about 25,000 to about 1,000 ,000 g/mole, or from about 50,000 to about 1,000,000 g/mole, or from about 100,000 to about 1,000,000 g/mole. The cationic guar polymer is about 0.2 to about 2.2 meq/g, or about 0.3 to about 2.0 meq/g, or about 0.4 to about 1.8 meq/g, or about 0.5 meq/g. It can have a charge density from g to about 1.7 meq/g.

Cationic guar polymers can have a weight average molecular weight of less than about 1,000,000 g/mole and can have a charge density of about 0.1 meq/g to about 2.5 meq/g. In one embodiment, the cationic guar polymer is less than 950,000 g/mole, or from about 10,000 to about 900,000 g/mole, or from about 25,000 to about 900,000 g/mole, or from about 50,000 to It has a weight average molecular weight of about 900,000 g/mole, or from about 100,000 to about 900,000 g/mole, from about 150,000 to about 800,000 g/mole. The cationic guar polymer is about 0.2 to about 2.2 meq/g, or about 0.3 to about 2.0 meq/g, or about 0.4 to about 1.8 meq/g, or about 0.5 meq/g. It can have a charge density from g to about 1.5 meq/g. Shampoo compositions may contain from about 0.05% to about 2%, from about 0.05% to about 1.8%, from about 0.05% to about 1.5% by weight, based on the total weight of the composition. 5 wt%, about 0.05 wt% to about 1.2 wt%, about 0.05 wt% to about 1 wt%, about 0.05 wt% to about 0.9 wt%, about 0.1 wt% to about 0.8 weight percent, or from about 0.2 weight percent to about 0.7 weight percent cationic polymer (a).

Cationic guar polymers can be formed from quaternary ammonium compounds. Quaternary ammonium compounds for forming cationic guar polymers can conform to the general formula 1:

式中、Ｒ^３、Ｒ^４、及びＲ^５は、メチル又はエチル基であり、Ｒ^６は、一般式２のエポキシアルキル基であるか、

wherein R ³ , R ⁴ and R ⁵ are methyl or ethyl groups, R ⁶ is an epoxyalkyl group of general formula 2, or

又は、Ｒ^６は、一般式３のハロヒドリン基であり、

or R ⁶ is a halohydrin group of general formula 3,

式中、Ｒ^７は、Ｃ_１～Ｃ_３アルキレンであり、Ｘは、塩素又は臭素であり、Ｚは、Ｃｌ－、Ｂｒ－、Ｉ－、又はＨＳＯ_４－などのアニオンである。

wherein R ⁷ is C ₁ -C ₃ alkylene, X is chlorine or bromine, and Z is an anion such as Cl—, Br—, I—, or HSO ₄ —.

Cationic guar polymers can conform to general formula 4:

式中、Ｒ^８は、グアーガムであり、Ｒ^４、Ｒ^５、Ｒ^６、及びＲ^７は、上の定義と同様であり、Ｚは、ハロゲンである。カチオン性グアーポリマーは次の式５に適合することができる。

wherein R ⁸ is guar gum, R ⁴ , R ⁵ , R ⁶ and R ⁷ are as defined above, and Z is halogen. Cationic guar polymers can conform to Formula 5 below.

Suitable cationic guar polymers include cationic guar gum derivatives such as guar hydroxypropyltrimonium chloride. The cationic guar polymer can be guar hydroxypropyltrimonium chloride. Specific examples of guar hydroxypropyltrimonium chloride include the Jaguar® series commercially available from Rhone-Poulenc Incorporated, such as Jaguar® C-500 commercially available from Rhodia. Jaguar® C-500 has a charge density of 0.8 meq/g and a weight average molecular weight of 500,000 g/mole. Another suitable guar hydroxypropyltrimonium chloride is Guar Hydroxypropyltrimonium Chloride, available from ASI, having a charge density of about 1.1 meq/g and a weight average molecular weight of about 500,000 g/mole. Guar hydroxypropyltrimonium chloride, available from ASI, having a charge density of .5 meq/g and a weight average molecular weight of about 500,000 g/mole. Other suitable guar hydroxypropyltrimonium chlorides have a charge density of about 0.7 meq/g and a weight average molecular weight of about 600,000 g/mole Hi-Care 1000 available from Rhodia; N-Hance™ 3269 and N-Hance™ 3270, available from ASI, having a charge density of about 0.7 meq/g and a weight average molecular weight of about 425,000 g/mole, a charge density of about 0.7 meq/g and N-Hance™ 3271 available from Ashland™ having a weight average molecular weight of about 500,000 g/mole, a charge density of about 0.9 meq/g and a weight average molecular weight of about 50,000 g/mole BF-13, a borate (boron)-free guar with a charge density of about 1.1 meq/g and a weight average molecular weight of about 800,000, and about A charge density of 1.7 meq/g and an M.I. W. BF-17 (both available from ASI), which is a borate (boron) free guar of t.

Another suitable guar hydroxypropyltrimonium chloride is N-Hance ( and N-Hance™ 3196, available from Ashland™, having a charge density of about 0.7 meq/g and a weight average molecular weight of about 1,700,000 g/mol.

The shampoo composition may comprise a galactomannan polymer derivative having a mannose to galactose ratio of greater than 2:1 on a monomer to monomer basis, the galactomannan polymer derivative comprising a cationic galactomannan polymer derivative and a net positive charge. is selected from the group consisting of amphoteric galactomannan polymer derivatives having As used herein, the term "cationic galactomannan" refers to a galactomannan polymer to which cationic groups have been added. The term "amphoteric galactomannan" refers to a galactomannan polymer to which cationic and anionic groups have been added such that the polymer has a net positive charge.

Galactomannan polymers are present in the endosperm of legume seeds. Galactomannan polymers are composed of a combination of mannose and galactose monomers. A galactomannan molecule is a linear mannan branched at regular intervals of single-membered galactose units on a particular mannose unit. The mannose units are linked together by β(1-4) glycosidic bonds. Galactose branches are generated by α(1-6) linkages. The ratio of mannose monomers to galactose monomers varies among plant species and is also influenced by climate. Non-guar galactomannan polymer derivatives suitable for use may have a mannose to galactose ratio of greater than 2:1 on a monomer to monomer basis. Suitable mannose to galactose ratios may be greater than about 3:1 and mannose to galactose ratios may be greater than about 4:1. Analysis of the mannose to galactose ratio is well known in the art and is typically based on measuring galactose content.

Gums used in the preparation of non-guar galactomannan polymer derivatives are typically obtained as natural sources such as plant seeds or legumes. Examples of various non-guar galactomannan polymers include tara gum (3 parts mannose/1 part galactose), carob or carob (4 parts mannose/1 part galactose), and cassia gum (5 parts mannose/1 part galactose). but not limited to these.

Non-guar galactomannan polymer derivatives can have molecular weights from about 1,000 to about 1,000,000, and/or from about 5,000 (form about) to about 900,000.

Shampoo compositions can also include a galactomannan polymer derivative having a cationic charge density of from about 0.5 meq/g to about 7 meq/g, the galactomannan polymer derivative having a cationic charge density of from about 1 meq/g to about 5 meq/g. It can have a cationic charge density. The degree of substitution of cationic groups onto the galactomannan structure should be sufficient to provide the required cationic charge density.

The galactomannan polymer derivative may be a cationic derivative of a non-guar galactomannan polymer, obtained by reaction of the hydroxyl groups of the polygalactomannan polymer with a reactive quaternary ammonium compound. Suitable quaternary ammonium compounds for use in forming the cationic galactomannan polymer derivatives include those conforming to general formulas 1-5 defined above.

Cationic non-guar galactomannan polymer derivatives formed from the above reagents are represented by general formula 6,

式中、Ｒはガムである。カチオン性ガラクトマンナン誘導体は、ガムヒドロキシプロピルトリメチルアンモニウムクロリドであることができ、これは、より具体的には、以下の一般式７によって表すことができる。

wherein R is gum. The cationic galactomannan derivative can be gum hydroxypropyltrimethylammonium chloride, which can be more specifically represented by general formula 7 below.

Alternatively, the galactomannan polymer derivative may be an amphoteric galactomannan polymer derivative with a net positive charge, obtained when the cationic galactomannan polymer derivative further comprises an anionic group.

The cationic non-guar galactomannan has a mannose to galactose ratio of greater than about 4:1, from about 50,000 g/mole to about 1,000,000 g/mole, and/or from about 100,000 g/mole to about 900,000 g /mol, and a cationic charge density of about 1 meq/g to about 5 meq/g, and/or 2 meq/g to about 4 meq/g, and can also be obtained from the cassia plant.

The shampoo composition may comprise at least about 0.05% galactomannan polymer derivative, alternatively from about 0.05% to about 2% galactomannan polymer derivative, by weight of the composition.

Shampoo compositions may contain water-soluble cationically modified starch polymers. As used herein, the term "cationically modified starch" refers to starch to which cationic groups have been added before the starch is degraded to lower molecular weights, or to which the cationic groups have been added after modification of the starch to achieve the desired refers to starch that has reached a molecular weight of Also included in the definition of the term "cationically modified starch" are amphoterically modified starches. The term "amphoterically modified starch" refers to starch hydrolysates to which cationic and anionic groups have been added.

Shampoo compositions may contain the cationically modified starch polymer in the range of about 0.01% to about 10%, and/or about 0.05% to about 5%, by weight of the composition.

The cationically modified starch polymers disclosed in this invention have a percentage of bound nitrogen from about 0.5% to about 4%.

Cationically modified starch polymers for use in shampoo compositions have a weight of from about 50,000 g/mole to about 1,000,000 g/mole, and/or from about 100,000 g/mole to about 1,000,000 g/mole. It can have an average molecular weight.

Shampoo compositions may include cationically modified starch polymers having a charge density of from about 0.2 meq/g to about 5 meq/g, and/or from about 0.2 meq/g to about 2 meq/g. Chemical modifications to achieve such charge densities include, but are not limited to, adding amino and/or ammonium groups to the starch molecule. Non-limiting examples of these ammonium groups include substituents such as hydroxypropyltrimonium chloride, trimethylhydroxypropylammonium chloride, dimethylstearylhydroxypropylammonium chloride, and dimethyldodecylhydroxypropylammonium chloride. Solarek, D.; B. , Cationic Starches in Modified Starches: Properties and Uses, Wurzburg, O.P. B. , Ed. , CRC Press, Inc. (Boca Raton, Fla.), 1986, pp 113-125. Cationic groups may be added to the starch before it is degraded to lower molecular weights, or the cationic groups may be added after such modification.

Cationically modified starch polymers typically have a degree of substitution of cationic groups from about 0.2 to about 2.5. As used herein, the "degree of substitution" of a cationically modified starch polymer is the average number of hydroxyl groups on each anhydroglucose unit derivatized with a substituent. Each anhydroglucose unit has three possible hydroxyl groups available for substitution, with a maximum possible degree of substitution of three. The degree of substitution is expressed on a mole average basis as the number of moles of substituent per mole of anhydroglucose unit. The degree of substitution can be determined using proton nuclear magnetic resonance spectroscopy (“.sup.1H NMR”) methods well known in the art. suitable. sup. As the 1H NMR method, "Observation on NMR Spectra of Starches in Dimethyl Sulfoxide, Iodine-Complexing, and Solvating in Water-Dimethyl Sulfoxide", Qin-Ji Peng and Arthur S. Perlin, Carbohydrate Research, 160 (1987), 57-72; and "An Approach to the Structural Analysis of Oligosaccharides by NMR Spectroscopy", J. Am. Howard Bradbury andJ. Grant Collins, Carbohydrate Research, 71, (1979), 15-25.

The starch source prior to chemical modification can be selected from a variety of sources such as tubers, legumes, cereals, and grains. Non-limiting examples of starch from this source include corn starch, wheat starch, rice starch, waxy corn starch, oat starch, cassava starch, glutinous barley, waxy rice starch, glutenous rice starch, glutinous rice. sweet rice starch, amioca, potato starch, tapioca starch, oat starch, sago starch, glutinous rice, or mixtures thereof.

Cationically modified starch polymers can be selected from degraded cationic corn starch, cationic tapioca, cationic potato starch, and mixtures thereof. Alternatively, the cationically modified starch polymers are cationic corn starch and cationic tapioca.

The starch may include one or more additional modifications prior to degradation or modification to lower molecular weights. For example, these modifications can include cross-linking, stabilization reactions, phosphorylation reactions, and hydrolysis. Stabilization reactions can include alkylation and esterification.

Cationically modified starch polymers include hydrolyzed starch (e.g., acid, enzymatic, or alkaline degraded), oxidized starch (e.g., peroxide, peracid, hypochlorite, alkali, or any other oxidizing agent). , physically or mechanically degraded starch (eg, by thermomechanical energy input of processing equipment), or combinations thereof.

The optimal form of starch is a form that is readily soluble in water to form a substantially clear aqueous solution (transmittance at 600 nm of 80% or greater). The transmittance of the composition is measured by Ultra-Violet/Visible (UV/VIS) spectrophotometry, which is carried out on a sample using a Gretag Macbeth Colorimeter Color i 5 according to the relevant instructions. Absorption or transmission of UV/VIS light is measured. A light wavelength of 600 nanometers has been shown to be suitable for characterizing the transparency of cosmetic compositions.

Suitable cationically modified starches for use in shampoo compositions are available from known starch sources. Also suitable for use in shampoo compositions are non-ionically modified starches which can be further derivatized to cationically modified starches known in the art. Other suitable modified starch starting materials may be quaternized, as is known in the art, to produce cationically modified starch polymers suitable for use in shampoo compositions.

Starch degradation procedure: A starch slurry can be prepared by mixing granular starch in water. Raise the temperature to about 35°C. An aqueous potassium permanganate solution is then added at a concentration of about 50 ppm based on starch. Raise the pH to about 11.5 with sodium hydroxide and stir the slurry well to prevent starch precipitation. An approximately 30% solution of hydrogen peroxide diluted with water is then added until the peroxide concentration is approximately 1% based on starch. The pH is then returned to about 11.5 by adding additional sodium hydroxide. The reaction is completed in about 1 to about 20 hours. The mixture is then neutralized with dilute hydrochloric acid. The degraded starch is recovered by filtration, then washed and dried.

Shampoo compositions can include cationic copolymers of acrylamide monomers and cationic monomers, which copolymers have a charge density of from about 1.0 meq/g to about 3.0 meq/g. Cationic copolymers may be synthetic cationic copolymers of acrylamide monomers and cationic monomers.

Cationic copolymers can include:
(i) an acrylamide monomer of formula AM:

式中、Ｒ^９は、Ｈ、又はＣ_１～４アルキルであり、Ｒ^１０及びＲ^１１は独立して、Ｈ、Ｃ_１～４アルキル、ＣＨ_２ＯＣＨ_３、ＣＨ_２ＯＣＨ_２ＣＨ（ＣＨ_３）_２、及びフェニルからなる群から選択されるか、共にＣ_３～６シクロアルキルを形成する。
（ｉｉ）次式ＣＭに適合するカチオン性モノマー：

wherein R ⁹ is H or C _1-4 alkyl, R ¹⁰ and R ¹¹ are independently H, C _1-4 alkyl, CH ₂ OCH ₃ , CH ₂ OCH ₂ CH(CH ₃ ) ₂ , and phenyl, or together form a C _3-6 cycloalkyl.
(ii) a cationic monomer conforming to the formula CM:

式中、ｋは１であり、ｖ、ｖ’、及びｖ’’はそれぞれ独立して、１～６の整数であり、ｗは０、又は１～１０の整数であり、Ｘ^－はアニオンである。

wherein k is 1, v, v′, and v″ are each independently an integer of 1 to 6, w is 0 or an integer of 1 to 10, and X ⁻ is an anion. be.

Cationic monomers can conform to the formula CM, where k=1, v=3 and w=0, z=1, and ^X- is ^Cl2- to form the following structure .

The above structure is sometimes referred to as a diquat. Alternatively, the cationic monomer can conform to the formula CM, where v and v″ are each 3, v′=1, w=1, y=1, and X ⁻ is Cl ⁻ and becomes:

The above structure is sometimes referred to as a triquat.

Suitable acrylamide monomers may include, but are not limited to, either acrylamide or methacrylamide.

The cationic copolymer may be an acrylamide monomer and a cationic monomer, wherein the cationic monomer is selected from the group consisting of: dimethylaminoethyl (meth)acrylate, dimethylaminopropyl (meth)acrylate, ditertio ) butylaminoethyl (meth)acrylate, dimethylaminomethyl (meth)acrylamide, dimethylaminopropyl (meth)acrylamide; ethyleneimine, vinylamine, 2-vinylpyridine, 4-vinylpyridine; trimethylammonium ethyl (meth)acrylate chloride, trimethyl Ammonium ethyl (meth)acrylate methyl sulfate, dimethylammonium ethyl (meth)acrylate benzyl chloride, 4-benzoylbenzyldimethylammonium ethyl acrylate chloride, trimethylammonium ethyl (meth)acrylamide chloride, trimethylammonium propyl (meth)acrylamide chloride, vinylbenzyltrimethyl selected from the group consisting of ammonium chloride, diallyldimethylammonium chloride, and mixtures thereof.

Cationic copolymers include trimethylammonium ethyl (meth)acrylate chloride, trimethylammonium ethyl (meth)acrylate methyl sulfate, dimethylammonium ethyl (meth)acrylate benzyl chloride, 4-benzoylbenzyldimethylammonium ethyl acrylate chloride, trimethylammonium ethyl (meth) Cationic monomers selected from the group consisting of cationic monomers including acrylamide chloride, trimethylammoniumpropyl(meth)acrylamide chloride, vinylbenzyltrimethylammonium chloride, and mixtures thereof can be included.

Cationic copolymers may be water-soluble. Cationic copolymers include (1) copolymers of (meth)acrylamide and cationic monomers based on (meth)acrylamide and/or hydrolytically stable cationic monomers, (2) (meth)acrylamide and a terpolymer of a cationic (meth)acrylic acid ester-based monomer and a (meth)acrylamide-based monomer, and/or a hydrolytically stable cationic monomer. . The cationic (meth)acrylic acid ester-based monomer may be a cationized ester of (meth)acrylic acid containing a quaternized nitrogen atom. Cationized esters of (meth)acrylic acid containing a quaternized nitrogen atom may be dialkylaminoalkyl (meth)acrylates quaternized with C1-C3 in the alkyl and alkylene groups. Suitable cationized esters of (meth)acrylic acid containing a quaternized nitrogen atom are dimethylaminomethyl (meth)acrylate quaternized with methyl chloride, dimethylaminoethyl (meth)acrylate, dimethylaminopropyl ( It can be selected from the group consisting of the ammonium salts of meth)acrylates, diethylaminomethyl (meth)acrylate, diethylaminoethyl (meth)acrylate, and diethylaminopropyl (meth)acrylate. A cationized ester of (meth)acrylic acid containing a quaternized nitrogen atom is dimethylaminoethyl acrylate quaternized with an alkyl halide or with methyl chloride or benzyl chloride or dimethyl sulfate (ADAME-Quat). may When (meth)acrylamide is the main component, the cationic monomer is a dialkylaminoalkyl (meth)acrylamide quaternized with C1 to C3 in the alkyl group and alkylene group, or an alkyl halide or methyl chloride or benzyl chloride. Or it may be dimethylaminopropyl acrylamide quaternized with dimethyl sulfate.

Suitable cationic monomers based on (meth)acrylamides include dialkylaminoalkyl (meth)acrylamides quaternized with C1-C3 in the alkyl and alkylene groups. The (meth)acrylamide-based cationic monomer can be an alkyl halide, in particular dimethylaminopropylacrylamide, quaternized with methyl chloride or benzyl chloride or dimethyl sulfate.

The cationic monomer may be a hydrolytically stable cationic monomer. Other than dialkylaminoalkyl (meth)acrylamides, hydrolytically stable cationic monomers can be all monomers that can be considered stable to the OECD hydrolysis test. The cationic monomer can be hydrolytically stable, and the hydrolytically stable cationic monomer can be selected from the group consisting of diallyldimethylammonium chloride, and water-soluble cationic styrene derivatives.

The cationic copolymers are acrylamide, 2-dimethylammoniumethyl (meth)acrylate quaternized with methyl chloride (ADAME-Q), and 3-dimethylammoniumpropyl (meth)acrylate quaternized with methyl chloride. It can be a terpolymer with acrylamide (DIMAPA-Q). Cationic copolymers can be formed from acrylamide and acrylamidopropyltrimethylammonium chloride, which has a charge density of about 1.0 meq/g to about 3.0 meq/g.

the cationic copolymer is from about 1.1 meq/g to about 2.5 meq/g, or from about 1.1 meq/g to about 2.3 meq/g, or from about 1.2 meq/g to about 2.2 meq/g, or have a charge density of about 1.2 meq/g to about 2.1 meq/g, or about 1.3 meq/g to about 2.0 meq/g, or about 1.3 meq/g to about 1.9 meq/g can.

The cationic copolymer is from about 10,000 g/mole to about 1,000,000 g/mole, or from about 25,000 g/mole to about 1,000,000 g/mole, or from about 50,000 g/mole to about 1,000 g/mole. ,000 g/mole, or from about 100,000 g/mole to about 1,000,000 g/mole, or from about 150,000 g/mole to about 1,000,000 g/mole.

Cationic Synthetic Polymer The shampoo composition can comprise a cationic synthetic polymer,
i) one or more cationic monomer units, and optionally,
ii) one or more monomer units having a negative charge; and/or iii) non-ionic monomers.
Here, the charge of the resulting copolymer is positive. The ratio of these three monomers is represented by "m", "p" and "q", where "m" is the number of cationic monomers and "p" is the number of negatively charged monomers. number and "q" is the number of nonionic monomers.

The cationic polymer may be a water-soluble or dispersible, non-crosslinked synthetic cationic polymer having the structure

式中、Ａは以下のカチオン性部分のうちの１つ以上であってよく、

wherein A may be one or more of the following cationic moieties:

式中、＠は、アミド、アルキルアミド、エステル、エーテル、アルキル、又はアルキルアリールであり、
Ｙは、Ｃ１～Ｃ２２アルキル、アルコキシ、アルキリデン、アルキル、又はアリールオキシであり、
Ψは、Ｃ１～Ｃ２２のアルキル、アルキルオキシ、アルキルアリール又はアルキルアリールオキシであり、
Ｚは、Ｃ１～Ｃ２２アルキル、アルキルオキシ、アリール又はアリールオキシであり、
Ｒ１は、Ｈ、Ｃ１～Ｃ４の直鎖又は分岐アルキルであり、
ｓは、０又は１であり、ｎは、０又は≧１であり、
Ｔ及びＲ７は、Ｃ１～Ｃ２２アルキルであり、
Ｘ^－は、ハロゲン、ヒドロキシド、アルコキシド、サルフェート又はアルキルサルフェートである。

wherein @ is amide, alkylamide, ester, ether, alkyl, or alkylaryl;
Y is C1-C22 alkyl, alkoxy, alkylidene, alkyl, or aryloxy;
Ψ is C1-C22 alkyl, alkyloxy, alkylaryl or alkylaryloxy;
Z is C1-C22 alkyl, alkyloxy, aryl or aryloxy;
R1 is H, C1-C4 linear or branched alkyl,
s is 0 or 1, n is 0 or ≧1,
T and R7 are C1-C22 alkyl;
X ^- is halogen, hydroxide, alkoxide, sulfate or alkylsulfate.

In the structure above, the negatively charged monomers are defined by R2' being H, C1-C4 linear or branched alkyl, and R3 being as follows.

式中、Ｄは、Ｏ、Ｎ、又はＳであり、
Ｑは、ＮＨ_２、又はＯであり、
ｕは、１～６であり、
ｔは、０～１であり、及び
Ｊは、元素Ｐ、Ｓ、Ｃを含有する酸素化された官能基である。

wherein D is O, N, or S;
Q is NH ₂ or O;
u is 1 to 6;
t is 0-1, and J is an oxygenated functional group containing the elements P, S, C;

In the above structure, the nonionic monomers are those wherein R2″ is H, C1-C4 linear or branched alkyl, and R6 is linear or branched alkyl, alkylaryl, aryloxy, alkyloxy, alkylaryl is oxy, and β is defined as

式中、Ｇ’及びＧ’’は互いに独立して、Ｏ、Ｓ、又はＮ－Ｈであり、Ｌは、０又は１である。

wherein G′ and G″ are each independently O, S, or NH, and L is 0 or 1;

Examples of cationic monomers include aminoalkyl (meth)acrylates, (meth)aminoalkyl (meth)acrylamides; containing at least one secondary, tertiary, or quaternary amine functional group, or a nitrogen atom monomers containing a heterocyclic group, vinylamine or ethyleneimine; diallyldialkylammonium salts; mixtures thereof, salts thereof, and macromonomers derived therefrom.

Further examples of cationic monomers include dimethylaminoethyl (meth)acrylate, dimethylaminopropyl (meth)acrylate, ditertiobutylaminoethyl (meth)acrylate, dimethylaminomethyl (meth)acrylamide, dimethylaminopropyl ( meth)acrylamide, ethyleneimine, vinylamine, 2-vinylpyridine, 4-vinylpyridine, trimethylammonium ethyl (meth)acrylate chloride, trimethylammonium ethyl (meth)acrylate methylsulfate, dimethylammonium ethyl (meth)acrylate benzyl chloride, 4- benzoylbenzyldimethylammoniumethyl acrylate chloride, trimethylammoniumethyl(meth)acrylamide chloride, trimethylammoniumpropyl(meth)acrylamide chloride, vinylbenzyltrimethylammonium chloride and diallyldimethylammonium chloride.

Suitable cationic monomers include those of the formula —NR ₃ ⁺ , where R are the same or different and represent a hydrogen atom, an alkyl group containing 1 to 10 carbon atoms, or a benzyl group. , optionally with a hydroxyl group) and containing an anion (counterion). Examples of anions are halides such as chloride, bromide, sulfates, hydrosulfates, alkyl sulfates (eg containing from 1 to 6 carbon atoms), phosphates, citrates, formates, and acetates.

Suitable cationic monomers include trimethylammoniumethyl(meth)acrylate chloride, trimethylammoniumethyl(meth)acrylate methylsulfate, dimethylammoniumethyl(meth)acrylatebenzyl chloride, 4-benzoylbenzyldimethylammoniumethylacrylate chloride, trimethylammoniumethyl (Meth)acrylamide chloride, trimethylammoniumpropyl(meth)acrylamide chloride, and vinylbenzyltrimethylammonium chloride.

Further suitable cationic monomers include trimethylammoniumpropyl(meth)acrylamide chloride.

Examples of negatively charged monomers include alpha ethylenically unsaturated monomers containing phosphate or phosphonate groups, alpha ethylenically unsaturated monocarboxylic acids, monoalkyl esters of alpha ethylenically unsaturated dicarboxylic acids, alpha ethylenically unsaturated dicarboxylic acids. Monoalkylamides of acids, alpha ethylenically unsaturated compounds containing sulfonic acid groups, and salts of alpha ethylenically unsaturated compounds containing sulfonic acid groups are included.

Suitable monomers with a negative charge include acrylic acid, methacrylic acid, vinylsulfonic acid, salts of vinylsulfonic acid, vinylbenzenesulfonic acid, salts of vinylbenzenesulfonic acid, α-acrylamidomethylpropanesulfonic acid, α-acrylamidomethyl Salts of propanesulfonic acid, 2-sulfoethyl methacrylate, salts of 2-sulfoethyl methacrylate, acrylamido-2-methylpropanesulfonic acid (AMPS), salts of acrylamido-2-methylpropanesulfonic acid, and styrenesulfonate (SS) mentioned.

Examples of nonionic monomers include vinyl acetate, amides of alpha ethylenically unsaturated carboxylic acids, esters of alpha ethylenically unsaturated monocarboxylic acids with hydrogenated or fluorinated alcohols, polyethylene oxide (meth)acrylates (i.e., poly ethoxylated (meth)acrylic acid), monoalkyl esters of alpha-ethylenically unsaturated dicarboxylic acids, monoalkylamides of alpha-ethylenically unsaturated dicarboxylic acids, vinyl nitriles, vinylamine amides, vinyl alcohols, vinylpyrrolidone, and vinylaromatics compound.

Suitable nonionic monomers include styrene, acrylamide, methacrylamide, acrylonitrile, methyl acrylate, ethyl acrylate, n-propyl acrylate, n-butyl acrylate, methyl methacrylate, ethyl methacrylate, n-propyl methacrylate, n-butyl methacrylate, 2-ethyl-hexyl acrylate, 2-ethyl-hexyl methacrylate, 2-hydroxyethyl acrylate, and 2-hydroxyethyl methacrylate.

The anionic counterion (X−) associated with the synthetic cationic polymer remains soluble or dispersible in water, the shampoo composition, or the coacervate phase of the shampoo composition while the counterion is , any known counterion so long as it is physically and chemically compatible with the essential ingredients of the shampoo composition, or does not significantly impair the performance, stability, or aesthetics of the product. Non-limiting examples of such counterions include halides (eg, chlorine, fluorine, bromine, iodine), sulfate and methylsulfate.

The concentration of the cationic polymer is from about 0.025% to about 5%, from about 0.1% to about 3%, and/or from about 0.2% to about 1%, by weight of the shampoo composition. Range.

A suitable cationic cellulose polymer is the salt of hydroxyethylcellulose reacted with a trimethylammonium-substituted epoxide, which is referred to in the industry (CTFA) as Polyquaternium 10 and is available from Dow/Amerchol Corp. (Edison, N.J., USA) in the Polymer LR, JR, and KG series of polymers. Another suitable class of cationic celluloses includes polymeric quaternary ammonium salts of hydroxyethyl cellulose reacted with lauryldimethylammonium-substituted epoxides, referred to in the industry (CTFA) as Polyquaternium 24. These materials are available from Dow/Amerchol Corp under the trade name Polymer LM-200. Another suitable type of cationic cellulose is the polymeric quaternary ammonium salt of hydroxyethyl cellulose reacted with lauryldimethylammonium-substituted epoxides and trimethylammonium-substituted epoxides, referred to in the industry (CTFA) as Polyquaternium 67. is mentioned. These materials are available from Dow/Amerchol Corp. under the tradenames SoftCAT Polymer SL-5, SoftCAT Polymer SL-30, Polymer SL-60, Polymer SL-100, Polymer SK-L, Polymer SK-M, Polymer SK-MH, and Polymer SK-H from is.

Antidandruff Agents Antidandruff agents suitable for use in foam shampoo compositions include pyridinethione salts, azoles (e.g., ketoconazole, econazole, and elubiol), selenium sulfide, sulfur particles, salicylic acid, and mixtures thereof. . Typical anti-dandruff agents are pyridinethione salts. The shampoo composition may also contain a zinc-containing layered material. An example of a zinc-containing layered material is a zinc carbonate material. Of these, zinc carbonate and pyridinethione salts (especially zinc pyridinethione, or "ZPT") are commonly used in such compositions and are often added together.

Emulsifiers Various anionic and nonionic emulsifiers can be used in foam shampoo compositions. Anionic and nonionic emulsifiers can be either monomeric or polymeric in nature. Examples of monomers include, but are not limited to, alkyl ethoxylates, alkyl sulfates, soaps, and fatty acid esters, and derivatives thereof. Examples of polymers include, but are not limited to, polyacrylates, polyethylene glycols, and block copolymers, and derivatives thereof. Natural emulsifiers such as lanolin, lecithin and lignin, and their derivatives are also non-limiting examples of useful emulsifiers.

Chelating Agents The foam shampoo composition may also contain a chelating agent. Suitable chelating agents are described in AE Martell & RM Smith, Critical Stability Constants, Vol. 1, Plenum Press, New York & London (1974) and A E Martell & R D Hancock, Metal Complexes in Aqueous Solution, Plenum Press, New York & London (1996), both by reference incorporated herein. With respect to chelating agents, the term "salts and derivatives thereof" refers to salts and derivatives that contain the same functional structure (e.g., the same chemical backbone) as the referenced chelating agent and have similar or superior chelating properties. means. The term includes alkali metal, alkaline earth, ammonium, substituted ammonium (i.e., monoethanolammonium, diethanolammonium, triethanolammonium) salts, esters of chelating agents having an acidic moiety, and mixtures thereof, especially all Sodium, potassium or ammonium salts may be included. The term "derivative" also includes "chelating surfactant" compounds such as those exemplified in U.S. Pat. Also included are large molecules containing one or more chelating groups that have the same functional structure as the parent chelating agent, such as succinic acid).

Concentrations of EDDS chelating agents in foam shampoo compositions can be as low as about 0.01% by weight, and even as high as about 10% by weight, although such high concentrations (i.e., 10% by weight) can be used. , may raise prescribing and/or human safety concerns. The concentration of EDDS chelating agent is at least about 0.05%, at least about 0.1%, at least about 0.25%, at least about 0.5%, at least about 1%, by weight of the foam shampoo composition, or at least about 2% by weight. Concentrations greater than about 4% by weight can be used, but provide no additional benefit.

Aqueous Carrier The foam shampoo composition may be in the form of a pourable liquid (under ambient conditions). Accordingly, such compositions typically include a carrier, which is from about 40% to about 80%, alternatively from about 45% to about 75%, alternatively from about 50% to about 50%, by weight of the foam shampoo composition. It is present at a concentration of about 70% by weight. The carrier may comprise water or a miscible mixture of water and organic solvents, although in one aspect a minimal amount of organic solvent is used, except when inadvertently incorporated into the composition as a minor component of other essential or optional ingredients. It may contain water with solvent or without significant concentration of organic solvent.

Useful carriers in foam shampoo compositions include water and aqueous solutions of lower alkyl alcohols and polyhydric alcohols. Lower alkyl alcohols useful herein are monohydric alcohols having 1 to 6 carbons, in one aspect ethanol and isopropanol. Exemplary polyhydric alcohols useful herein include propylene glycol, hexylene glycol, glycerin, and propanediol.

Foam Dosage The compact shampoo composition may be dispensed from a foamer, such as an aerosol foamer or a pump foamer, as a foam dose. The foam dose is from about 5 cm ³ to about 500 cm ³ , alternatively from about 5 cm ³ to about 450 cm ³ , alternatively from about 10 cm ³ to about 400 cm 3 , alternatively from about 10 cm ³ to about 350 cm ³ , alternatively from about 10 ^{cm 3 to} about 300 cm ³ , alternatively It can have a volume of about 20 cm ³ to about 250 cm ³ , alternatively about 20 cm ³ to about 200 cm ³ , alternatively about 20 cm ³ to about 150 cm ³ , alternatively about 20 cm ³ to about 100 cm ³ .

The dosage of foam is from about 0.5 g to about 20 g, alternatively from about 0.5 g to about 18 g, alternatively from about 0.5 g to about 16 g, alternatively from about 0.5 g to about 15 g, alternatively from about 1 g to about 15 g by weight of lather. , alternatively about 1 g to about 15 g, alternatively about 1 g to about 12 g, alternatively about 2 g to about 12 g, alternatively about 2 g to about 10 g, alternatively about 2.5 g to about 10 g, alternatively about 3 g to about 9 g, alternatively about 3 g to about May contain 8 g of detersive surfactant.

The foam dose may also be from about 0.0001 g to about 5 g, alternatively from about 0.001 g to about 5 g, alternatively from about 0.001 g to about 4 g, alternatively from about 0.01 g to about 4 g, alternatively about 0.05 g by weight of the lather. from about 3 g, alternatively from about 0.1 g to about 2 g, alternatively from about 0.075 g to about 2 g, alternatively from about 0.05 g to about 1 g, alternatively from about 0.05 g to about 0.5 g of propellant.

The foam dose may also be from about 0.010 g/cm ³ to about 0.50 g/cm ³ , alternatively from about 0.02 g/cm ³ to about 0.40 g/cm ³ , alternatively from about 0.03 g/cm ³ to about 0.5 g/cm 3 . It may have a foam density of 0.35 g/cm ³ .

The foam dose may also have a bubble size distribution comprising R ₃₂ from about 1 μm to about 500 μm, alternatively from about 5 μm to about 300 μm, alternatively from about 10 μm to about 200 μm, alternatively from about 20 μm to about 100 μm.

The foam dose can have a yield point of about 5 Pa to about 100 Pa, alternatively about 8 Pa to about 80 Pa, alternatively about 8 Pa to about 60 Pa, alternatively about 10 Pa to about 50 Pa.

A dose of foam may contain from about 0.00005 g to about 0.5 g of cationic deposition polymer by weight of the foam.

Foam Dispenser Referring to Figures 3, 4A and 4B, an aerosol dispenser 20 is shown. Dispenser 20 comprises a pressurizable outer container 22 . Outer container 22 may comprise any suitable material, including plastic or metal. Outer container 22 may have an opening. The opening defines a neck 24 into which other components may be sealed. Neck 24 may be connected to the container side wall by shoulder 25 .

4A and 4B, valve cup 26 may be sealed to the opening of outer container 22 . Seals, outer containers, and other container components may be selected to withstand shampoo composition 42 and/or propellant 40 .

The valve assembly 28 may then be placed within the valve cup 26 . Valve assembly 28 retains shampoo composition 42 within aerosol dispenser 20 until shampoo composition 42 is selectively dispensed by the user. Valve assembly 28 may be selectively actuated by actuator 30 . Selective actuation of valve assembly 28 allows the user to dispense a desired amount of shampoo composition 42 as needed. Shampoo compositions may be dispensed as foams.

Inside the outer container 22 there may be a product feeder. The product delivery system may comprise a collapsible bag 32 which may be made of gas impermeable material as shown in Figure 4A. Collapsible bag 32 may be mounted in sealing relationship to container neck 24 (ie, bag-on-can configuration). Alternatively, collapsible bag 32 may be mounted in sealing relationship to valve assembly 28 (ie, bag-on-valve configuration).

The collapsible bag 32 can hold the shampoo composition 42 therein and prevent such mixing of the shampoo composition 42 with the propellant 40, which is sometimes referred to as the driving gas. The propellant 40 may be stored outside the collapsible bag 32 and inside the outer container 22 . The propellant can be any gas as long as it does not excessively penetrate the walls of collapsible bag 32 or outer container 22 and thus maintains the performance of the product and dispenses acceptably during its working life.

Shampoo composition 42 may include propellants, also called foaming agents or blooming agents. When a blooming agent is used with the composition 42, the pressure within the outer container 22 can be greater than the vapor pressure of the blooming agent so that the shampoo composition 42 can be dispensed from within the bag.

After the collapsible bag is filled with the composition, the outer container can be pressurized at about 40 to about 160 psig, about 50 to about 140 psig, about 60 to about 90 psig (all measured at RT). In any case, the equilibrium pressure measured at constant temperature cannot exceed the maximum allowable pressure of the vessel per applicable intermodal transportation and safety regulations.

The product delivery system may alternatively or additionally include a dip tube 34, as shown in Figure 4B. A dip tube 34 extends from a proximal end that is sealed to valve assembly 28 . Dip tube 34 may terminate at a distal end parallel to the bottom of outer container 22 . Shampoo composition 42 and propellant 40 can be mixed. The propellant 40 also fulfills the function of a blooming agent. Both are dispensed together in response to selective actuation of valve assembly 28 by a user.

The product delivery device may be an aerosol pump dispenser and may not contain a dip tube or collapsible bag, eg, an inverted aerosol container.

The pressure of the propellant 40 within the outer container 22 may provide for the dispensing of the shampoo composition 42/co-dispensing of the shampoo composition 42/propellant 40 to the environment and optionally to the target surface. Target surfaces can include surfaces (hair, scalp, etc.) to be cleaned or treated by shampoo composition 42 . Such dispensing occurs in response to user actuation of valve assembly 28 .

The outer container may be pressurized from about 20 to about 110 psig, more preferably from about 30 to about 90 psig, even more preferably from about 40 to about 70 psig, all measured after filling to the intended level at RT. ). In any case, the equilibrium pressure measured at constant temperature cannot exceed the maximum allowable pressure of the vessel per applicable intermodal transportation and safety regulations.

4A and 4B, the aerosol dispenser 20 and its components can have a longitudinal axis, can be axisymmetric, and can have a round cross-section. Alternatively, the outer container 22 can be eccentric and have a square, oval, or other cross-section. Outer container 22 and aerosol dispenser 20 may not be refillable and may be permanently sealed to prevent reuse without destruction and/or gross deformation of aerosol dispenser 20 . If desired, outer container 22, collapsible bag 32, and/or dip tube 34 may be transparent or substantially transparent. When the outer container 22 and collapsible bag 32 (if present) are transparent, this configuration provides the benefit of allowing the consumer to know when the shampoo composition 42 is about to run out, and provides color, viscosity, and stability benefits. The transmission of attributes of the shampoo composition 42, such as sex, can be improved. Alternatively or additionally, outer container 22 and/or collapsible bag 32, etc. may be transparent and colored in similar or different colors.

Alternatively, the hair composition can be stored in and dispensed from a mechanical foam dispenser. Non-limiting examples of suitable pump dispensers include those described in WO 2004/078903, WO 2004/078901, and WO 2005/078063; ., Thomaston, CT 06787 USA) or by Rieke Packaging Systems (500 West Seventh St., Auburn, Indiana 46706). The composition may also be substantially free of propellants.

Alternatively, the composition can be stored in and dispensed from a squeeze foam dispenser. An example of a squeeze former is EZ'R available from Albea.

Foaming Agents The shampoo compositions described herein contain from about 3% to about 20% propellant or foaming agent, alternatively from about 3% to about 18% propellant or foaming agent, by weight of the shampoo composition. foaming agent, alternatively from about 3% to about 15% by weight of propellant or foaming agent, alternatively from about 3% to about 12% by weight of propellant or foaming agent, alternatively from about 4% to about 10% by weight of propellant or foaming agent, or from about 5% to about 8% by weight of propellant or foaming agent.

The propellant or foaming agent has a composition to propellant weight ratio of from about 3:17 to about 49:1, alternatively from about 9:1 to about 97:3, and alternatively from about 23:2 to about 24:1. In addition to the compositions described herein, pressurized compositions can be created such that

trans-1,3,3,3-tetrafluoroprop-1-ene (“HFO”) (Solstice® propellant HFO-1234ze available from Honeywell) as a foaming agent in shampoo formulations can be used.

起泡剤として使用するとき、トランス－１、３、３、３－テトラフルオロプロパ－１－エンは、等しい配合の圧力及び配合の飽和％圧力でハイドロバルボン（hydrobarbon）噴射剤よりも著しく高い泡密度（約２倍高い）を可能にするという点で、低蒸気圧の炭化水素起泡剤（一般的に使用される、８４．８％のイソブタンと１５．２％のプロパンとの混合物であるＡ４６など）にまさる特有の利点を有することが分かった。より高い密度は、得られる分配された泡シャンプーの単位体積あたりでより高い重力測定された泡用量を可能にし、高密度の液体シャンプー形態よりも低密度泡シャンプー形態から十分な用量を達成することを容易にする。圧力及び％飽和圧力は、製品の寿命（加圧容器の初期から中期から末期まで）全体で十分な泡を分配することを可能にするのに重要である。トランス－１，３，３，３－テトラフルオロプロパ－１－エンは、分配された泡の艶又は光沢をもたらすことが分かった。

When used as a foaming agent, trans-1,3,3,3-tetrafluoroprop-1-ene produces significantly higher foam than hydrobarbon propellants at equal formulation pressure and % saturation pressure of formulation. A low vapor pressure hydrocarbon blowing agent (a commonly used mixture of 84.8% isobutane and 15.2% propane, in that it allows for a density (approximately twice as high) A46, etc.) have been found to have specific advantages. Higher densities allow for higher gravimetrically measured lather doses per unit volume of the resulting dispensed lather shampoo, achieving sufficient dosing from low density lather shampoo forms than from high density liquid shampoo forms. make it easier. Pressure and % Saturation Pressure are important in allowing sufficient foam to be dispensed over the life of the product (early to middle to end of pressurized container). Trans-1,3,3,3-tetrafluoroprop-1-ene has been found to provide gloss or sheen in dispensed lather.

The foaming agent/propellant for use in the shampoo compositions described herein is cis- and/or trans-1,3,3,3-tetrafluoropropene (HFO-1234ze), especially the trans isomer. 3,3,3-trifluoropropene (HFO-1243zf), 2,3,3,3-tetrafluoropropene (HFO1234yf), 1,2,3,3,3-pentafluoropropene (HFO-1225ye) , and mixtures thereof.

Foaming agents/propellants for use in the shampoo compositions described herein can be selected from the group consisting of halogenated alkenes of general formula, including many HFOs and HCFOs. Additionally, the listed foaming agents/propellants can be mixed with one or more of hydrofluoroolefins, hydrochlorofluoroolefins, hydrofluorocarbons, chlorofluorocarbons, hydrocarbons, alkyl ethers, and compressed gases.

Foaming agents/propellants for use in the shampoo compositions described herein can be selected from the group consisting of halogenated alkenes of general formula, including many HFOs and HCFOs. Additionally, the listed foaming agents/propellants can be mixed with one or more of hydrofluoroolefins, hydrochlorofluoroolefins, hydrofluorocarbons, chlorofluorocarbons, hydrocarbons, alkyl ethers, and compressed gases.

Foaming agents/propellants for use in the shampoo compositions described herein include cis and/or trans-1-chloro-3,3,3-trifluoropropene (HCFO-1233zd), especially trans isomer, 2-chloro-3,3,3-trifluoropropene (HCFO-1233xf), 1,1-dichloro-3,3,3-trifluoropropene, 1,2-dichloro-3,3,3 - Hydrochlorofluoroolefins (HCFOs) such as trifluoropropenes, and mixtures thereof.

Foaming agents/propellants for use in the shampoo compositions described herein include dichlorodifluoromethane, 1,1-dichloro-1,1,2,2-tetrafluoroethane, 1-chloro-1 , 1-difluoro-2,2-trifluoroethane, 1-chloro-1,1-difluoroethylene, monochlorodifluoromethane, and mixtures thereof.

Foaming agents/propellants for use in shampoo compositions are chemically inert hydrocarbons such as propane, n-butane, isobutane, n-pentane, isopentane, and mixtures thereof; Compressed gases such as nitrogen, nitrogen, compressed air, and mixtures thereof; and mixtures of one or more hydrocarbons with compressed gases. In one embodiment, the foaming agent is hydrocarbon blend A-46 (15.2% propane, 84.8% isobutane), hydrocarbon blend NP-46 (25.9% propane, 74.1% n-butane ), hydrocarbon blend NIP-46 (21.9% propane, 31.3% isobutane, 46.8% n-butane), and A-31, NP-31, NIP-31, A-70, NP-70 , NIP-70, A-85, NP-85, A-108, and other non-limiting blends of hydrocarbons such as isobutane, propane, and butane. can include In one embodiment, the foaming agent can include compressed gases including, but not limited to, carbon dioxide and nitrous oxide.

A foaming agent for use in shampoo compositions may be hydrocarbon blend A-46 (15.2% propane, 84.8% isobutane).

Perfume The shampoo composition may comprise from about 0.5% to about 7%, alternatively from about 1% to about 6%, and alternatively from about 2% to about 5%, by weight of the shampoo composition, of perfume.

Shampoo compositions may have a silicone to perfume ratio of from about 1:1 to about 19:1, alternatively from about 3:2 to about 9:1, alternatively from about 7:3 to about 17:3.

Examples of suitable perfumes can be found in the CTFA (Cosmetic, Toiletry and Fragrance Association) 1992 International Buyers Guide published by CFTA Publications and Schnell Publishing Co.; available in the publication OPD 1993 Chemicals Buyers Directory 80th Annual Edition. Multiple perfume ingredients may be present in the shampoo composition.

Methods of Treating Hair The methods of treating hair described herein include (1) wetting the hair; (2) providing a shampoo composition as described herein; 3) dispensing the shampoo composition in liquid or foam form, the foam being dispensed from a mechanical foam dispenser or an aerosol dispenser; (4) applying the composition to wet hair; (5) rinsing the composition from the hair; and (5) optionally steps (2)-(4). and (6) optionally applying a conditioning composition, wherein the conditioning composition can be a liquid or can be dispensed as a foam from a mechanical foam dispenser or an aerosol dispenser; may contain silicones as described herein.

The following examples describe shampoo compositions described herein. Exemplary compositions can be prepared by conventional formulation and mixing techniques. The silicone is emulsified to form a silicone emulsion prior to combining with the other ingredients in the shampoo chassis.

It will be appreciated that other modifications of this invention within the skill of those in the shampoo formulation art can be made without departing from the spirit and scope of this invention. All parts, percentages (%) and ratios herein are by weight unless otherwise specified. Some ingredients may be supplied as dilute solutions by suppliers. The specified amounts represent weight percent of active material unless otherwise specified.

The following are non-limiting examples of shampoo compositions described herein.

Silicones a and b used in the microemulsions in the examples in the table below have the specific silicone structures in the examples corresponding to (Ia) below,
MY-[-(N ⁺ R ₂ -TN ⁺ R ₂ )-Y-] _m -M (Ia)
with the following values:
m is about 2;
M represents a terminal group comprising a terminal ester group selected from
-OC(O)-Z
where Z is a monovalent organic residue (lauric acid ester) having about 11 carbon atoms.

Y is a combination of groups of the formula:
-KSK- and -AEA'- or -A'-EA-
S is

式中、Ｒ^１は、メチルであり、
シリコーンａについては、１４５の平均鎖長に対して、ｎは１４０～１５０であり、
シリコーンｂについては、１１０の平均鎖長に対して、ｎは１０５～１１５であり、
Ｋは、－ＯＨで置換された二価の直鎖であり、
Ａ及びＡ’はそれぞれ、酢酸エステル基－ＯＣ（Ｏ）－ＣＨ_２－又は－ＣＨ_２－Ｃ（Ｏ）Ｏ－であり、
Ｅは、次の一般式のポリエチレンオキシド基であり、
－［ＣＨ_２ＣＨ_２Ｏ］_ｑ－［ＣＨ_２ＣＨ（ＣＨ_３）Ｏ］_ｒ－［ＣＨ_２ＣＨ（Ｃ_２Ｈ_５）Ｏ］_ｓ－
式中、ｑは２、ｒは０、及びｓは０であり、
Ｔは、約６個の炭素原子を有する二価有機基である。

wherein R ¹ is methyl,
for silicone a, n is between 140 and 150 for an average chain length of 145;
for silicone b, n is between 105 and 115 for an average chain length of 110;
K is a divalent linear chain substituted with -OH;
A and A′ are each an acetate group —OC(O)—CH ₂ — or —CH ₂ —C(O)O—,
E is a polyethylene oxide group of the general formula
- _{[ CH2CH2O ] q-} [ _CH2CH ( _CH3 )O] _r- [ _CH2CH ( _C2H5 )O] _s-
wherein q is 2, r is 0, and s is 0;
T is a divalent organic group having about 6 carbon atoms.

The molar ratio of silicone to alkylene oxide blocks for silicones a and b is 9:1. The viscosity of silicone a is 10,100 cP and the viscosity of silicone b is 15,400 cP (Brookfield Sp4, 12 RPM, 22° C.). The nitrogen content of silicone a is 0.19 mmol N/g polymer and the nitrogen content of silicone B is 0.24 mmol N/g polymer.

Table 2 contains the silicone emulsions used in the shampoo compositions of Tables 3, 8, and 13.

１．シリコーンａは、本明細書に記載される構造による実験用シリコーンポリマーであり、シリコーンブロックが平均１４５個の繰り返しシロキサン単位を含有するポリオルガノシロキサン化合物を含有する。

1. Silicone a is an experimental silicone polymer according to the structure described herein and contains a polyorganosiloxane compound in which the silicone blocks contain an average of 145 repeating siloxane units.

To create a clear shampoo composition, the silicone emulsion can be clear and the silicone emulsion can maintain its clarity after being incorporated into the shampoo composition. More hydrophobic silicones such as terminal aminosilicone (TAS) and silicone quaternium-26 (PQAS, available from Momentive™) are too hydrophobic to make clear nanoemulsions. . Several commercially available clear nanoemulsions such as Silsoft™ Q (Aqua, (and) Silicone Quaternium-18, (and) Trideceth-6, (and) Trideceth-12, available from Momentive™). They are very hydrophilic and may not provide sufficient conditioning benefits to the hair.

The HLB (Hydrophilic-Lipophilic Balance) of a surfactant, such as an emulsifier, is a measure of its degree of hydrophilicity or lipophilicity. This value indicates the hydrophilic-lipophilic balance of the molecule and is calculated theoretically.

The HLB for emulsifiers can be from about 10 to about 11.5, alternatively from about 10.3 to about 11.

In Table 1, clarity was determined by visual inspection (ie, if the label could be read through the emulsion and was therefore visually clear). It has been found that the ratio of emulsifier to silicone is important for the clarity of silicone emulsions. Emulsions 3, 4, and 6 were clear after 3 months of storage in closed 100 g polyethylene terephthalate (PET) containers at near ambient conditions (20-25° C. at 60% relative humidity). However, Emulsion 5 was clear after 3 months of storage under the same conditions. Emulsion 5 was clear after 3 months and therefore cannot be used in clear shampoo formulations. Emulsion 5 has a lower emulsifier to silicone ratio (0.3) compared to Emulsions 3, 4, and 6, which have ratios of 0.5, 0.4, and 0.5, respectively.

Silicone emulsions used in clear shampoo formulations may have a viscosity of 0.3 or higher, alternatively 0.35 or higher, alternatively 0.4. It may have a ratio of emulsifier to silicone equal to or greater than. Silicone emulsions used in clear shampoo formulations may range from about 0.32 to about 1, alternatively from about 0.35 to about 0.8, alternatively from about 0.37 to about 0.7, alternatively from about 0.38 to It may have an emulsifier to silicone ratio of about 0.65, and alternatively from about 0.4 to about 0.6.

Table 3 has opaque shampoos with different silicone emulsions. Examples A-1, A-2, A-4, and A-6 have 1% silicone. Examples A-1 and A-2 use the silicone emulsion found in this clear product, and Examples A-4 and A-6 use an emulsion containing an experimental silicone.

１．Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ ＭＦＧ Ｃｏ．（米国、カンザス・シティ）によって供給されたラウレス硫酸ナトリウム、１、２６％活性
２．ＢＡＳＦ（登録商標）からのコカミドプロピルベタイン高ｐＨ、３０％活性で
３．Ａｓｈｌａｎｄ（商標）からのＮ－Ｈａｎｃｅ（商標）３１９６Ｍ、Ｗ：１，７００，０００
４．Ｓｏｌｖａｙからのポリクオタニウム６、ＰｏｌｙＤＡＤＭＡＣ、ＭＷ：１５０，０００、ＣＤ：６．２、商品名：Ｍｉｒａｐｏｌ（登録商標）１００ｓ、３１．５％活性
５．ＤＯＷ Ｃｏｒｎｉｎｇ（登録商標）からのＤＣ １８７２シリコーンエマルジョン（ジメチコノール）、平均粒径３０ｎｍ
６．Ｗａｃｋｅｒ（登録商標）からのＢｅｌｓｉｌ ＤＭ５５００ポリシロキサンエマルジョン、平均粒径約１００～１５０ｎｍを有する

1. Procter & Gamble MFG Co. (Kansas City, USA), 1, 26% active. 3. Cocamidopropyl betaine high pH from BASF® at 30% activity. N-Hance™ 3196M from Ashland™, W: 1,700,000
4. 5. Polyquaternium 6 from Solvay, PolyDADMAC, MW: 150,000, CD: 6.2, trade name: Mirapol® 100s, 31.5% active. DC 1872 silicone emulsion (dimethiconol) from DOW Corning®, average particle size 30 nm
6. Belsil DM5500 polysiloxane emulsion from Wacker®, having an average particle size of about 100-150 nm

In Examples A-1, A-2, A-4, and A-6, hair from the general population was evaluated for wet conditioning, dry conditioning, and silicone deposition. Wet conditioning was evaluated by determining wet feel (final rinse rub) and wet combability (Instrom Triple Comb, ITC), and dry conditioning was evaluated by dry feel (interfiber rub). It is evaluated by determining the Fiber Friction, IFF)). Each test was repeated four times and the average calculated. The results of these tests are shown in Tables 4-7 below and Figures 1A-1D.

Table 4 and FIG. 1A compare the final rinse rubs of Examples A-1, A-2, A-4, and A-6. Final rinse rub was determined by the Hair Wet Feel Friction Measurement Test Method described herein.

Table 5 and FIG. 1B compare the wet combing of Examples A-1, A-2, A-4, and A-6. Hair wet combing is determined by the Hair Wet Combing Test Method described herein to determine the Average Coarse Stroke 1.

Table 6 and Figure 1C compare the dry feel of Examples A-1, A-2, A-4, and A-6. Hair dry feel is determined by the Dry Feel Test Method described herein.

Table 7 and FIG. 1D compare the silicone deposition of Examples A-1, A-2, A-4, and A-6. Silicone adhesion is determined by the Silicone Adhesion Test Method described herein.

Examples A-1 and A-2 have silicone emulsions used in the present shampoo formulations and have consumer acceptable wet and dry feel. As shown in Tables 4, 5, and 6, and FIGS. 1A, 1B, and 1C, the performance of Example A-4 is approximately equivalent to the wet conditioning of Examples A-1 and A-2. , and Example A-4 performs better than Examples A-1 and A-2 in terms of dry feel. Interestingly, Example A-4 has significantly less silicone deposition than Examples A-1 and A-2. Some consumers, especially those who want a refreshing feel and a lot of volume but do not want too much silicone deposition, such as a conditioning feel, may perceive that they do not feel clean, or they may find that a lot of silicone does not feel clean. You may perceive that the coating makes the hair less voluminous.

Example A-6 may also be acceptable to consumers. The dry feel is comparable to the dry feel of Examples A-1 and A-2, with very little silicone build-up within the chassis, which may be preferred if the consumer does not want silicone coating feel or lamination.

Table 8 has opaque shampoos with different silicone emulsions. Examples BF have 1% silicone. Example B uses a silicone emulsion in this clear shampoo composition, and Example G was made without silicone.

１．Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ ＭＦＧ Ｃｏ．（米国、カンザス・シティ）によって供給されたラウレス硫酸ナトリウム１、２６％活性
２．ＢＡＳＦ（登録商標）からのコカミドプロピルベタイン高ｐＨ、３０％活性で
３．Ｓｏｌｖａｙから入手可能なＪａｇｕａｒ（登録商標）Ｅｘｃｅｌ、平均分子量１，２００，０００を有する
４．Ｄｏｗ（登録商標）Ｃｈｅｍｉｃａｌ Ｃｏｍｐａｎｙから入手可能なＵＣａｒｅ（商標）ＰｏｌｙｍｅｒＬＲ－３０Ｍ、ＭＷ１，８００，０００
５．ＤＯＷ Ｃｏｒｎｉｎｇ（登録商標）からのＤＣ １８７２シリコーンエマルジョン（ジメチコノール）、平均粒径３０ｎｍを有する

1. Procter & Gamble MFG Co. Sodium Laureth Sulfate 1, 26% active supplied by (Kansas City, USA)2. 3. Cocamidopropyl betaine high pH from BASF® at 30% activity. 3. Jaguar® Excel available from Solvay, having an average molecular weight of 1,200,000; UCare™ Polymer LR-30M, MW 1,800,000, available from Dow® Chemical Company
5. DC 1872 Silicone Emulsion (dimethiconol) from DOW Corning®, having an average particle size of 30 nm

Examples BG were evaluated for wet and dry conditioning on hair of the general population. Each test was repeated four times and the average calculated. The results of these tests are shown below in Tables 9-11 and Figures 2A-2C.

Table 9 and Figure 2A show examples BG. Compare the final rinse rub of Final rinse rub is determined by the Hair Wet Feel Friction Measurement Test Method described herein.

Table 10 and Figure 2B compare wet hair combing by measuring the average coarse stroke 1 of Examples BG as determined by the Hair Wet Combing Test Method described herein.

Table 11 and Figure 2C compare the dry feel of Examples BG. Hair dry feel is determined by the Dry Feel Test Method described herein.

Examples C-F contain an experimental silicone (silicone a) or have wet and dry conditioning that is better or as good as Example B, and Example B contains DC 1872 silicone emulsion ( emulsion used in this product). Examples CF provide a significant improvement in dry feel that could not be achieved with Example B. Thus, Examples C-F may be preferred by consumers.

１．Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ ＭＦＧ Ｃｏ．（米国、カンザス・シティ）によって供給されたラウレス硫酸ナトリウム１、２６％活性
２．ＢＡＳＦ（登録商標）からのコカミドプロピルベタイン高ｐＨ、３０％活性で
３．コカミドＭＥＡフレーク、８５％活性、ＢＡＳＦ（登録商標）

1. Procter & Gamble MFG Co. Sodium Laureth Sulfate 1, 26% active supplied by (Kansas City, USA)2. 3. Cocamidopropyl betaine high pH from BASF® at 30% activity. Cocamide MEA flakes, 85% active, BASF®

A shampoo composition with 1% silicone a (Example I) was then compared to a shampoo composition with 1% silicone containing DC 1872 silicone emulsion (Example J) for the subsequent wet feel. , dry feel, and finished appearance to determine whether there were noticeable performance differences for the consumer. Examples I and J are shown in Table 13.

１．Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ ＭＦＧ Ｃｏ．（米国、カンザス・シティ）によって供給されたラウレス硫酸ナトリウム１、２６％活性
２．ＢＡＳＦ（登録商標）からのコカミドプロピルベタイン高ｐＨ、３０％活性で
３．Ｎ－Ｈａｎｃｅ（商標）３１９６、ＭＷ：１，７００，０００、供給元：Ａｓｈｌａｎｄ（商標）
４．Ｓｏｌｖａｙからのポリクオタニウム６、ＰｏｌｙＤＡＤＭＡＣ、ＭＷ：１５０，０００、ＣＤ：６．２、商品名：Ｍｉｒａｐｏｌ（登録商標）１００ｓ、３１．５％活性
５．ＤＯＷ Ｃｏｒｎｉｎｇ（登録商標）からのＤＣ １８７２シリコーンエマルジョン（ジメチコノール）、平均粒径３０ｎｍを有する

1. Procter & Gamble MFG Co. Sodium Laureth Sulfate 1, 26% active supplied by (Kansas City, USA)2. 3. Cocamidopropyl betaine high pH from BASF® at 30% activity. N-Hance™ 3196, MW: 1,700,000, Source: Ashland™
4. 5. Polyquaternium 6 from Solvay, PolyDADMAC, MW: 150,000, CD: 6.2, trade name: Mirapol® 100s, 31.5% active. DC 1872 Silicone Emulsion (dimethiconol) from DOW Corning®, having an average particle size of 30 nm

Table 14 below provides a summary of the panelists in this study and their hair types.

^＊使用したコンディショナは、Ｐａｎｔｅｎｅ（登録商標）Ｓｈｅｅｒ Ｖｏｌｕｍｅの代わりに、Ｐａｎｔｅｎｅ（登録商標）Ｓｍｏｏｔｈ ＆ Ｓｌｅｅｋ（ロット番号（Ｌ）７１６０５３９５ＨＤ、購入２０１８年）であった。

^* The conditioner used was Pantene® Smooth & Sleek (lot number (L) 71605395HD, purchased in 2018) instead of Pantene® Sheer Volume.

The study was conducted by P&G recruiting stylists at Procter & Gamble's Sharon Woods Innovation Center Salon (Sharonville, Ohio, USA). The salon includes a sink standardized at 100° F. (37.8° C.) and 1.5 Gallon Per Minute (GPM) (5.7 liters/minute) water pressure.

1. The stylist begins by parting the examiner's hair in the middle. One side of the hair is clipped upward and removed.
2. The stylist then wets the remaining half of the hair underneath. Using a syringe, apply 5-10 mL of one shampoo (depending on the amount of hair on the panelist) directly to the hair on that side of the panelist's head.
3. The stylist lathers the shampoo on that side of the test person's head while focusing on spread, lather rate, and lather feel.
4. The stylist then observes the rinse time, the feel of the hair during rinsing, and the ability to hand comb while rinsing the hair.
5. Once washed and rinsed thoroughly, the stylist clips the freshly washed hair up and away. The stylist then unclips the other half of the hair and repeats steps 2-4 on the unwashed half of the head with the second product.
6. After washing both sides of the head, the stylist removes the clips on both sides and takes notes on the wet flair and wet feel of the hair compared for both products.
7. Pantene® Sheer Volume conditioner (Lot # (L) 82565395CC, purchased Nov. 5, 2018) is applied all over the head and rinsed.
8. Then have the test person use a brush and hair dryer to dry the hair as they normally do at home.
9. The stylist then makes a final comparative evaluation between the two products, such as dry feel, dry time, static, looseness, etc., after conditioning and after styling.

Tables 15-20 below summarize the in-use observations of the study.

Overall, Example I, which contains Silicone a, is preferred by Tester 5-1 for Example J, which contains the DC 1872 emulsion currently in use. Overall, the testers believe that Example I has faster, cleaner rinse characteristics without a stripping feel and may be preferred by consumers. The tester also commented on the post-rinse properties of Example I, which tended to be cleaner than Example J. The difference in feel at the end of drying was most pronounced, which ultimately led 5 of the panelists to prefer Example I because the appearance at the end was richer, It was found to be cleaner, more flexible, more aligned and less static.

In some examples, it may be desirable to use the silicones described herein in low viscosity, compact shampoo compositions. The composition can be phase stable, color stable, and can also provide good conditioning during use. Shampoo compositions can be clear, transparent, or opaque. An opaque composition may have a % Transmittance of 30% or less as determined by the % Transmittance Test Method described herein.

In other examples, the shampoo may be dispensed as a foam from an aerosol dispenser or pump foam dispenser. This foam can form a stable foam. A foam is stable if it maintains a substantial foam volume from the time it is dispensed until it is applied to the hair. The foam, when dispensed from the aerosol dispenser, can have a density of from about 0.025 g/cm ³ to about 0.15 g/cm ³ .

For the examples in Table 21, a silicone microemulsion can be formed by mixing 2 g of Silicone a with 1 g of Tergitol™ 15-S-5 (available from Dow®). can. Mixing can be continued while adding 6.93 g of water dropwise. Then 0.07 g of lactic acid is added to obtain a clear to slightly cloudy microemulsion.

Examples 1 and 2, containing silicones a and b respectively, are comparable to Comparative Examples 1-4. It may be preferred by consumers because it provides better combing after rinsing than. Post-rinse combing is determined by 10 professional examiners who comb through the hair pieces and rank from 1 to 10 (10 being the easiest to comb).

Table 22 contains shampoo compositions that can be dispensed as foam.

１．ラウレス硫酸ナトリウム（１モル濃度のエチレンオキシド）、７０％活性で、供給元：Ｓｔｅｐａｎ Ｃｏ
２．キシレンスルホン酸ナトリウム（Ｓｔｅｐａｎ Ｃｏｍｐａｎｙ製）
３．ＳｏｌｖａｙからのＪａｇｕａｒ（登録商標）Ｃ５００、ＭＷ：５００，０００、ＣＤ：０．８
４．本明細書に記載される構造による、実験用シリコーンポリマーは、シリコーンブロックが平均１４５個の繰り返しシロキサン単位を含有するポリオルガノシロキサン化合物を含有する。
５．本明細書に記載される構造による、実験用シリコーンポリマーは、シリコーンブロックが平均１１０個の繰り返しシロキサン単位を含有するポリオルガノシロキサン化合物を含有する。
６．比較のシリコーンは、平均５０個の繰り返しシロキサン単位を含有する。
７．Ｅｖｏｎｉｋからのシリコーンクオタニウムマイクロエマルジョン、３０％活性、Ａｂｉｌ（登録商標）ＭＥ４５
８．ＤＯＷ ＣｏｒｎｉｎｇからのＤＣ １８７２シリコーンエマルジョン（ジメチコノール）、平均粒径３０ｎｍを有する
９．起泡剤Ａ４６（８４．８５重量％のイソブタンと１５．１５重量％のプロパンとの混合物）Ｄｉｖｅｒｓｉｆｉｅｄ Ｃｐｃ Ｉｎｔｅｒｎａｔｉｏｎａｌ（Ｃｈａｎｎａｈｏｎ ＵＳ）
１０．Ｈｏｎｅｙｗｅｌｌからの発泡剤ＨＦ０（トランス－１，３，３，３テトラフルオロプロパ－１－エン）
１１．ウンデセス硫酸ナトリウム（Ｃ１１Ｅ１Ｓ、Ｉｓａｃｈｅｍ １２３Ｓ、１モルのエトキシル化）、７０％活性で、供給元：Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ（登録商標）
１２．ＬＡＰＢ（Ｍａｃｋａｍ ＤＡＢ）、３５％活性レベル、供給元：Ｒｈｏｄｉａ

1. Sodium Laureth Sulfate (1 molar ethylene oxide), 70% active, supplied by Stepan Co.
2. Sodium xylene sulfonate (manufactured by Stepan Company)
3. Jaguar® C500 from Solvay, MW: 500,000, CD: 0.8
4. Experimental silicone polymers according to the structures described herein contain polyorganosiloxane compounds in which the silicone blocks contain an average of 145 repeating siloxane units.
5. Experimental silicone polymers according to the structures described herein contain polyorganosiloxane compounds in which the silicone blocks contain an average of 110 repeating siloxane units.
6. The comparative silicone contains an average of 50 repeating siloxane units.
7. Silicone quaternium microemulsion from Evonik, 30% active, Abil® ME45
8. 8. DC 1872 Silicone Emulsion (Dimethiconol) from DOW Corning, having an average particle size of 30 nm. Foaming agent A46 (mixture of 84.85% by weight isobutane and 15.15% by weight propane) Diversified Cpc International (Channahon US)
10. Blowing agent HF0 (trans-1,3,3,3 tetrafluoroprop-1-ene) from Honeywell
11. Sodium Undeceth Sulfate (C11E1S, Isachem 123S, 1 mol ethoxylated), at 70% active, source: Procter & Gamble®
12. LAPB (Mackam DAB), 35% active level, source: Rhodia

TEST METHODS Cone/Plate Viscosity Measurement The viscosity of the examples was measured on a Cone/Plate Controlled Stress Brookfield Rheometer R/S Plus manufactured by Brookfield Engineering Laboratories (Stoughton, Mass.). The cone used (Spindle C-75-1) has a diameter of 75 mm and an angle of 1°. Viscosity is measured using a steady state flow experiment at a constant shear rate of 2s ^-1 and a temperature of 26.5°C. The sample size is 2.5 mL and the total measurement read time is 3 minutes.

Foam Density and Foam Volume The foam density was measured by placing a 100 mL beaker on a mass balance and tarring the mass of the beaker followed by the product and the volume of the foam above the rim of the vessel. Measure by dispensing from an aerosol container into a 100 mL beaker until the volume is reached. The foam is leveled with the top of the beaker by dispensing the foam over the rim of the container and scraping with a spatula within 10 seconds. The resulting 100 mL foam mass is then divided by the volume (100) to determine the foam density in g/mL.

Foam volume is measured by placing the weigh boat on a weigh scale, tarring the mass of the weigh boat, and then dispensing the desired amount of product from the aerosol container. Determine the grams of foam dispensed and then divide by the foam density determined from the foam density method to arrive at a volume of foam in mL or cm ³ .

Foam rheology method (yield point)
The foam shampoo is applied to an AR1000 rheometer for foam oscillatory stress sweep. A 60 mm smooth acrylic plate is used for shear stress measurements. Measurements are made at 25°C. Lower the plate head to 1200 micrometers and remove excess bubbles with a spatula to prevent resistance during the measurement. The measured gap height is then lowered to 1000 microns. The sweep is performed at 0.1-400Pa. Data are analyzed via TA Rheology Advantage Data Analysis software. The yield point is determined when the oscillatory shear stress begins to deviate from its tangent line. Yield point measurements are reported in Pa.

Kruss bubble analyzer (bubble size)
The foam shampoo is analyzed for initial Sauter mean radius R ₃₂ (cell size) using a commercial Kruss foam analyzer DFA100 supplied by Kruss. The shampoo lather is distributed within the CY4571 pillars containing the prisms. An internal stopper is placed in the post approximately 100 ml from the top of the chamber. The camera height is set to 244 mm and the camera position is placed within 3 slots. Structural foam is captured at 2 frames per second for 120 seconds. Data analysis is performed with Kruss Advance 1.5.1.0 software application version.

Silicone adhesion (ppm) test method:
Hair samples treated with different products are submitted as clumps of hair with an average sample size of 0.1 g. These hair samples were then subjected to a single reaction chamber microwave digestion system (Milestone Inc., Shelton, Inc.) using a mixture of 6:1 HNO3H2O2 and aliquots of methyl isobutyl ketone (MIBK) in Teflon digestion vessels. CT) was used for digestion. Using a gentle digestion program with a temperature ramp to 95°C and manual ejection after cooling to less than 30°C promotes silicon retention. After dilution to volume, samples are matched to an inorganic silicon calibration curve generated on an Optima 8300 ICP-OES system (Perkin Elmer, Waltham, Massachusetts) run in axial mode. The determined silicon value is converted to a concentration of silicone polymer equivalents deposited on the hair sample using the theoretical silicon concentration of the polymer provided by the manufacturer. Untreated hair samples are analyzed to determine and correct for background levels of silicon, if necessary. Another untreated hair sample is spiked with a known amount of polymer and analyzed to recover the polymer and validate the analysis.

Dry feel (interfiber friction, IFF)
The interfiber rubbing technique mimics the up-and-down rubbing motion of the hair between the thumb and forefinger. This method evaluates the hair-to-hair interaction of a dry switch and determines hair stiction, which is a major component of hair volume. A hair switch weighing 4 g and having a length of 8 inches has the shape of a circular ponytail.

Treat the hairpiece with shampoo. For liquid shampoo, use a syringe to evenly apply 0.2 mL of liquid shampoo to the switch in a zigzag pattern to cover the entire length of the hair. For shampoo in aerosol foam form, dispense the foam shampoo into a weighing pan on the scale, take 0.2 grams of foaming shampoo from the weighing pan and apply evenly to the switch using a spatula to cover the entire length of the hair. do. The switches are then lathered for 30 seconds, rinsed with water for 30 seconds and dried overnight in a controlled temperature and humidity room (22°C/50RH).

A TA-XT plus Texture Analyzer (Stable Micro Systems) or equivalent piece of equipment is used for the evaluation. After combing the hair pieces 5 times to remove tangles, a pressure of 40 psi (275.8 kPa) was applied between two polyurethane plates (skin flex paint, supplied by Burman Industries), which are the substrate surfaces in place of the skin. Sandwich at 10 mm/sec below. The plates can be moved up and down for 5 cycles at a speed of 10 mm/s and a distance of 200 mm between each cycle. Each of the peak forces at 5 cycles is added to calculate the peak sum representing the static friction of the hair. Static force correlates with the smooth feel of the consumer's hair. Therefore, the higher the static force, the higher the value and the stiffer the hair. Repeat the measurement for each switch.

Hair Wet Feel Friction Measurements (Final Rinse Friction and Initial Rinse Friction):
A 4 gram hair switch with an 8 inch length of hair from the general population is used for measurements. The water temperature is set at 100° F., the hardness is 7 grains per gallon, and the flow rate is 1.6 liters per minute. For liquid shampoo, use a syringe to evenly apply 0.2 mL of liquid shampoo to the switch in a zigzag pattern to cover the entire length of the hair. For shampoos in aerosol foam form, dispense the foam shampoo into a weighing dish on a scale. Take 0.2 grams of foaming shampoo from the weighing dish and apply evenly to the switch using a spatula to cover the entire length of the hair. The switches were then lathered for 30 seconds, rinsed with water for 30 seconds, and lathered a second time for 30 seconds. The flow rate is then reduced to 0.2 liters per minute. The switch is clamped into a clamp with a weight of 1800 grams and pulled over its entire length under slow running water. The pull time is 30 seconds. Friction is measured with a friction analyzer with a 5 kg load cell. The pull under rinse was repeated a total of 21 times. A total of 21 friction values are tallied. The final rinse rub is the average rub of the last 7 points and the initial rinse rub is the average of the initial 7 points.

Transmittance (%)
Percent transmittance (%T) can be measured using ultraviolet/visible (UV/VI) spectroscopy, which determines the transmission of UV/VIS light through a sample. A light wavelength of 600 nm has been shown to be suitable for characterizing the degree of light transmission through the sample. It is typically best to follow the specific instructions for the particular spectrophotometer being used. Generally, the procedure for measuring percent transmittance begins by setting the spectrophotometer to 600 nm. A calibration "blank" is then run to calibrate the readings to 100 percent transmission. A single test sample is then placed in a cuvette designed to fit a particular spectrophotometer, ensuring that there are no air bubbles in the sample before measuring %T with a 600 nm spectrophotometer. be careful not to Alternatively, multiple samples can be measured simultaneously using a spectrophotometer such as the SpectraMax M-5 available from Molecular Devices. Multiple samples can be prepared in a 96-well plate (VWR catalog number 82006-448) and then transferred to a 96-well visible flat bottom plate (Greiner part number 655-001) making sure there are no air bubbles in the samples. can. Flat bottom plates were placed in a SpectraMax M-5 available from Molecular Devices and run in Software Pro v. %T was measured using 5™ software.

Wet combing test (Instron Triple Comb, ITC)
This wet rub test determines the amount of conditioning provided by a shampoo product as measured by the force required to pull the hair through an Instron® with three combs while wet. An Instron® 5542 or 5543 Tensile Tester and an Instron® 2530-437 50 N tension/compression load cell with an attachment for combing hair pieces are used. The operator ranks and balances 4 g, 8 inch general population hair switches for baseline conditions by using an Instron® instrument to determine baseline force. The operator then applies 0.1 g of shampoo per gram of hair to the switch and evenly distributes the product throughout the switch. Then, an Instron® machine equipped with three combs in line simultaneously (these combs were a Cleopatra™ fine tooth, a second Cleopatra™ fine tooth, and a Cleopatra™ broad tooth comb). ) is used to rinse the product and then pulled at a speed of 17 mm/s, reading data every 0.5 seconds to measure the wetting force. Each test product is applied to a total of four switches. A hair switch is mounted on a measuring instrument to measure the force required to comb through the hair switch. In all experiments, at least 5 readings are performed on each switch and at least 3 switches are used for each treatment. Data are then analyzed using standard statistical methods. Coarse stroke 1 is a data point on the coarse comb at the first comb point.

Combination A. A compact shampoo composition that exhibits good conditioning,
a. from about 0.5% to about 8% by weight of the composition of one or more silicones, at least one of the silicones being a polyorganosiloxane compound, the polyorganosiloxane compound comprising:
i. one or more quaternary ammonium groups,
ii. a silicone block containing an average of about 99 to about 199 siloxane units;
iii. at least one polyalkylene oxide structural unit, and iv. a silicone comprising at least one terminal ester group;
b. from about 4% to about 45% by weight of a detersive surfactant;
the concentrated conditioner composition has a liquidus viscosity of from about 1 centipoise to about 8,000 centipoise;
A composition wherein the concentrated shampoo composition is dispensable as lather from a dispenser.
B. The silicone blocks average from about 110 to about 199 siloxane units, preferably from about 115 to about 175 siloxane units, more preferably from about 120 to about 155 siloxane units, even more preferably from 130 to 150 A compact shampoo composition according to paragraph A comprising on average siloxane units of
C. Paragraphs A-B, wherein the silicone block contains on average or from about 155 to about 199 siloxane units, preferably from about 155 to about 190 siloxane units, and preferably from about 155 to about 175 siloxane units. A compact shampoo composition as described in .
D. to paragraphs A to C, wherein the silicone blocks contain an average of from about 100 to about 150 siloxane units, preferably from about 105 to about 140 siloxane units, and even more preferably from about 110 to about 130 siloxane units; A compact shampoo composition as described.
E. At least one of the silicones is a polyorganosiloxane and has the structure
MY-[-(N ⁺ R ₂ -TN ⁺ R ₂ )-Y-] _m -[-(NR ² -AE-A'-NR ² )-Y-] _k -M
During the ceremony,
m is greater than 0, preferably 1-100, more preferably 1-50, and even more preferably 1-10,
k is 0 to 50, preferably 0 to 20, preferably 0 to 10,
M represents a terminal group comprising a terminal ester group selected from
-OC(O)-Z
wherein Z is selected from monovalent organic residues having up to 40 carbon atoms;
A and A′ are each independently selected from a single bond or a divalent organic group having up to 10 carbon atoms and one or more heteroatoms;
E is a polyalkylene oxide group of the general formula:
- _{[ CH2CH2O ] q-} [ _CH2CH ( _CH3 )O] _r- [ _CH2CH ( _C2H5 )O] _s-
wherein q is 0 to 200, preferably 0 to 100, more preferably 1 to 50, and more preferably 1 to 10;
r is 0-200, preferably 0-100, more preferably 0-25, and even more preferably 0-10;
s is 0-200, preferably 0-100, more preferably 0-25, and even more preferably 0-10;
q+r+s is 1-600, preferably 1-100, more preferably 1-50, and even more preferably 1-30;
the percentage of q in (q/(q+r+s)) is between 1% and 100%, preferably between 10% and 100%, more preferably between 30% and 100%, and even more preferably between 50% and 100%;
^R2 is selected from hydrogen or R;
R is selected from monovalent organic groups having up to 22 carbon atoms, the free valence at the nitrogen atom being attached to the carbon atom;
Y is a group of the formula
-KSK- and -AEA'- or -A'-EA-
S is

であり、
式中、Ｒ１は、Ｃ_１～Ｃ_２２アルキル、Ｃ_１～Ｃ_２２フルオロアルキル又はアリールであり、ｎは、平均して９９～１９９、好ましくは平均して１１０～１９９、好ましくは平均して１３０～１９０、より好ましくは平均して１２０～１７５、更により好ましくは平均して１１０～１５５であり、これらは、複数のＳ基がポリオルガノシロキサン化合物中に存在する場合、同一であっても異なっていてもよく、
Ｋは、二価又は三価の直鎖、環状、及び／又は分岐状のＣ_２～Ｃ_４０炭化水素残基であり、炭化水素残基は、任意選択的に－Ｏ－、－ＮＨ－、三価のＮ、－ＮＲ^１－、－Ｃ（Ｏ）－、－Ｃ（Ｓ）－によって中断されていてもよく、かつ任意選択的に－ＯＨで置換されていてもよく、Ｒ^１は、上のとおりに定義され、
Ｔは、最大２０個の炭素原子を有する二価有機基から選択される、ポリオルガノシロキサンである、段落Ａ～Ｄに記載のコンパクトシャンプー組成物。
Ｆ．
ｋは、０であり、
Ｍは、以下から選択される末端エステル基を含む末端基を表し、
－ＯＣ（Ｏ）－Ｚ
式中、Ｚは、最大２０個の炭素原子を有する一価の有機残基から選択され、
Ａ及びＡ’はそれぞれ互いに独立して、単結合、又は最大１０個の炭素原子及び１つ以上のヘテロ原子を有する二価の有機基から選択され、
Ｅは、次の一般式のポリアルキレンオキシド基であり、
－（ＣＨ_２ＣＨ_２Ｏ）_ｑ
式中、ｑは１～１０であり、
Ｙは、以下の式の基であり、
－Ｋ－Ｓ－Ｋ－及び－Ａ－Ｅ－Ａ’－又は－Ａ’－Ｅ－Ａ－
Ｓは、

and
wherein R1 is C ₁ -C ₂₂ alkyl, C ₁ -C ₂₂ fluoroalkyl or aryl, n is 99-199 on average, preferably 110-199 on average, preferably 130 on average to 190, more preferably 120 to 175 on average, and even more preferably 110 to 155 on average, which are the same or different when multiple S groups are present in the polyorganosiloxane compound. may be
K is a divalent or trivalent linear, cyclic and/or branched C ₂ to C ₄₀ hydrocarbon residue, the hydrocarbon residue optionally being —O—, —NH—, optionally interrupted by trivalent N, —NR ¹ —, —C(O)—, —C(S)— and optionally substituted with —OH, R ¹ is defined as above,
The compact shampoo composition according to paragraphs AD, wherein T is a polyorganosiloxane selected from divalent organic groups having up to 20 carbon atoms.
F.
k is 0;
M represents a terminal group comprising a terminal ester group selected from
-OC(O)-Z
wherein Z is selected from monovalent organic residues having up to 20 carbon atoms;
A and A′ are each independently selected from a single bond or a divalent organic group having up to 10 carbon atoms and one or more heteroatoms;
E is a polyalkylene oxide group of the general formula:
- _{( CH2CH2O} ) _q
wherein q is 1-10,
Y is a group of the formula
-KSK- and -AEA'- or -A'-EA-
S is

であり、
式中、Ｒ１は、Ｃ_１～Ｃ_２２アルキル、Ｃ_１～Ｃ_２２フルオロアルキル又はアリールであり、ｎは、平均して１０５～１８０であり、ポリオルガノシロキサン化合物中に複数のＳ基が存在する場合、これらは同一であっても又は異なっていてもよい、段落Ｅに記載のコンパクトシャンプー組成物。
Ｇ．１種以上のシリコーンが、ナノエマルジョンの形態である、段落Ａ～Ｆに記載のコンパクトシャンプー組成物。
Ｈ．１種以上のシリコーンの平均粒径が、約１ｎｍ～約１００ｎｍ、好ましくは約約５ｎｍ～約８０ｎｍ、より好ましくは約１０ｎｍ～約６０ｎｍである、段落Ａ～Ｇに記載のコンパクトシャンプー組成物。
Ｉ．ポリオルガノシロキサン化合物が、約０．１～約０．４ミリモルのＮ／ｇのポリオルガノシロキサン、好ましくは約０．１～約０．３ｍｍのＮ／ｇのポリマー、及びより好ましくは約０．１３～約０．２７ミリモルのＮ／ｇポリマーの窒素含有量を含む、段落Ａ～Ｉに記載のコンパクトシャンプー組成物。
Ｊ．濃縮シャンプー組成物が、濃縮シャンプー組成物の約１重量％～約５重量％の１種以上のシリコーンを含む、段落Ａ～Ｉに記載のコンパクトシャンプー組成物。
Ｋ．洗浄性界面活性剤が、約１５％～約４５％、好ましくは約１０％～約４０％、より好ましくは約１２％～約３５％、及び更により好ましくは約１５％～約３０％を含む、段落Ａ～Ｋに記載のコンパクトシャンプー組成物。
Ｌ．組成物が、組成物の約０．１重量％～約２５重量％、好ましくは約０．５％～約１５％、並びに好ましくは約０．５％～約１５％、及びより好ましくは約１％～約１０％の両性界面活性剤、双極性界面活性剤、非イオン性界面活性剤、及びこれらの混合物からなる群から選択される１種以上の共界面活性剤を更に含む、段落Ａ～Ｋに記載のコンパクトシャンプー組成物。
Ｍ．約０．０１重量％～約２重量％、好ましくは約０．０５重量％～約１．８重量％、より好ましくは約０．０５重量％～約１．５重量％、及び更により好ましくは約０．０５重量％～約０．９重量％のカチオン性ポリマーを更に含み、カチオン性ポリマーが、約５０，０００ｇ／ｍｏｌ～約１，２００，０００ｇ／ｍｏｌ、好ましくは１００，０００～１，０００，０００ｇ／ｍｏｌの平均分子量を含む、段落Ａ～Ｌに記載のコンパクトシャンプー組成物。
Ｎ．カチオン性ポリマーが、ポリクオタニウム－６、ポリクオタニウム－７６、グアーヒドロキシプロピルトリモニウム、クロリド、非グアーガラクトマンナンポリマー、及びこれらの組み合わせからなる群から選択される、段落Ｍに記載のコンパクトシャンプー組成物。
Ｏ．シャンプー組成物が、約１０ｃＰ～約６０００ｃＰ、好ましくは約２５ｃＰ～約５０００ｃＰ、より好ましくは約４０ｃＰ～約３０００ｃＰ、及び更により好ましくは約５０ｃＰ～約３０００ｃＰの粘度を有する、段落Ａ～Ｎに記載のコンパクトシャンプー組成物。
Ｐ．シャンプー組成物が、ピロクトンオラミン、ピリジンチオン塩、アゾール、硫化セレン、硫黄粒子、サリチル酸、ジンクピリチオン、及びこれらの混合物からなる群から選択される抗ふけ活性物質を更に含む、段落Ａ～Ｏに記載のコンパクトシャンプー組成物。
Ｑ．毛髪の処理方法であって、
ａ．シャンプー組成物が、泡の用量としてエアゾールディスペンサ又はポンプフォームディスペンサから分配される、段落Ａ～Ｐに記載のシャンプー組成物を毛髪に塗布することと、
ｂ．シャンプー組成物をすすぐことと、を含む、方法。
Ｒ．シャンプー組成物が、エアゾールディスペンサから泡として分配され、シャンプー組成物が、組成物の約２重量％～約１２重量％、好ましくは約３重量％～約１０重量％、及びより好ましくは約５重量％～約８重量％の噴射剤を更に含み、噴射剤が、プロパン、ｎ－ブタン、イソブタン、シクロプロパン、及びこれらの混合物、並びにジクロロジフルオロメタン、１，１－ジクロロ－１，１，２，２－テトラフルオロエタン、１－クロロ－１，１－ジフルオロ－２，２－トリフルオロエタン、１－クロロ－１，１－ジフルオロエチレン、１，１－ジフルオロエタン、ジメチルエーテル、モノクロロジフルオロメタン、トランス－１，３，３，３－テトラフルオロプロパ－１－エン、及びこれらの組み合わせ等のハロゲン化炭化水素からなる群から選択される、段落Ｑに記載の方法。
Ｓ．噴射剤が、トランス－１，３，３，３－テトラフルオロプロパ－１－エンを含む、段落Ｒに記載の方法。
Ｔ．泡が、約０．０１０ｇ／ｃｍ^３～約０．５０ｇ／ｃｍ^３、好ましくは約０．０２ｇ／ｃｍ^３～約０．４０ｇ／ｃｍ^３、及びより好ましくは約０．０３ｇ／ｃｍ^３～約０．３５ｇ／ｃｍ^３の密度を有する、段落Ｑ～Ｓに記載の方法。

and
wherein R1 is C ₁ -C ₂₂ alkyl, C ₁ -C ₂₂ fluoroalkyl or aryl, n is on average 105-180, and multiple S groups are present in the polyorganosiloxane compound A compact shampoo composition according to paragraph E, in which case these may be the same or different.
G. The compact shampoo composition of paragraphs AF, wherein the one or more silicones is in the form of a nanoemulsion.
H. The compact shampoo composition of paragraphs AG, wherein the one or more silicones has an average particle size of about 1 nm to about 100 nm, preferably about 5 nm to about 80 nm, more preferably about 10 nm to about 60 nm.
I. The polyorganosiloxane compound contains from about 0.1 to about 0.4 mmol N/g polyorganosiloxane, preferably from about 0.1 to about 0.3 mm N/g polymer, and more preferably from about 0.1 to about 0.4 mmol N/g of polymer. The compact shampoo composition of paragraphs AI, comprising a nitrogen content of 13 to about 0.27 millimoles N/g polymer.
J. The compact shampoo composition of paragraphs AI, wherein the concentrated shampoo composition comprises from about 1% to about 5%, by weight of the concentrated shampoo composition, of one or more silicones.
K. detersive surfactant comprises from about 15% to about 45%, preferably from about 10% to about 40%, more preferably from about 12% to about 35%, and even more preferably from about 15% to about 30% , paragraphs A to K.
L. The composition comprises about 0.1% to about 25%, preferably about 0.5% to about 15%, and preferably about 0.5% to about 15%, and more preferably about 1%, by weight of the composition. % to about 10% of one or more co-surfactants selected from the group consisting of amphoteric surfactants, zwitterionic surfactants, nonionic surfactants, and mixtures thereof, paragraphs A- A compact shampoo composition as described in K.
M. about 0.01 wt% to about 2 wt%, preferably about 0.05 wt% to about 1.8 wt%, more preferably about 0.05 wt% to about 1.5 wt%, and even more preferably further comprising from about 0.05% to about 0.9% by weight of a cationic polymer, wherein the cationic polymer is from about 50,000 g/mol to about 1,200,000 g/mol, preferably from 100,000 to 1,000 g/mol; A compact shampoo composition according to paragraphs A to L comprising an average molecular weight of 000,000 g/mol.
N. The compact shampoo composition of paragraph M, wherein the cationic polymer is selected from the group consisting of polyquaternium-6, polyquaternium-76, guar hydroxypropyltrimonium, chloride, non-guar galactomannan polymers, and combinations thereof.
O. According to paragraphs AN, wherein the shampoo composition has a viscosity of from about 10 cP to about 6000 cP, preferably from about 25 cP to about 5000 cP, more preferably from about 40 cP to about 3000 cP, and even more preferably from about 50 cP to about 3000 cP. Compact shampoo composition.
P. in paragraphs A to O, wherein the shampoo composition further comprises an anti-dandruff active selected from the group consisting of piroctone olamine, pyridinethione salts, azoles, selenium sulfide, sulfur particles, salicylic acid, zinc pyrithione, and mixtures thereof. A compact shampoo composition as described.
Q. A method for treating hair, comprising:
a. applying to the hair the shampoo composition of paragraphs A-P, wherein the shampoo composition is dispensed from an aerosol or pump foam dispenser as a foam dose;
b. and rinsing the shampoo composition.
R. The shampoo composition is dispensed as a foam from the aerosol dispenser, the shampoo composition comprising from about 2% to about 12%, preferably from about 3% to about 10%, and more preferably about 5% by weight of the composition. % to about 8% by weight of a propellant, the propellant being propane, n-butane, isobutane, cyclopropane, and mixtures thereof, as well as dichlorodifluoromethane, 2-tetrafluoroethane, 1-chloro-1,1-difluoro-2,2-trifluoroethane, 1-chloro-1,1-difluoroethylene, 1,1-difluoroethane, dimethyl ether, monochlorodifluoromethane, trans-1 , 3,3,3-tetrafluoroprop-1-ene, and combinations thereof.
S. The method of paragraph R, wherein the propellant comprises trans-1,3,3,3-tetrafluoroprop-1-ene.
T. The foam is about 0.010 g/cm ³ to about 0.50 g/cm ³ , preferably about 0.02 g/cm ³ to about 0.40 g/cm ³ , and more preferably about 0.03 g/cm ³ to about The method of paragraphs Q-S having a density of 0.35 g/cm ³ .

The dimensions and values disclosed herein should not be understood as being strictly limited to the exact numerical values recited. Instead, unless otherwise indicated, each such dimension is intended to mean both the recited value and a functionally equivalent range enclosing that value. For example, a dimension disclosed as "40 mm" is intended to mean "about 40 mm."

All references cited in this application, including any cross-referenced or related patents or patent applications, and any patent application or patent to which this application claims priority or benefit thereof, are to be excluded or limited. Unless stated otherwise, this specification is incorporated by reference in its entirety. Citation of any document is not considered prior art to any invention disclosed or claimed herein, or taken alone or in combination with any other reference(s) It is not considered to teach, suggest or disclose all such inventions at times. Further, if any meaning or definition of a term in this document conflicts with the meaning or definition of the same term in a document incorporated by reference, the meaning or definition given to that term in this document shall govern. and

While specific embodiments of the invention have been illustrated and described, it will be apparent to those skilled in the art that various other changes and modifications can be made without departing from the spirit and scope of the invention. It is therefore intended to cover in the appended claims all such changes and modifications that are within the scope of this invention.

Claims (14)

A clear shampoo composition comprising:
a. A silicone emulsion,
i. an emulsifier, and ii. 0.1% to 10% by weight of the composition of one or more silicones;
The one or more silicones have an average particle size of 1 nm to 100 nm as measured by a dynamic light scattering method,
at least one of said silicones is a polyorganosiloxane compound;
a silicone emulsion;
b. 4% to 45% by weight of a detersive surfactant;
including
said detersive surfactant is selected from the group consisting of anionic surfactants, amphoteric surfactants, and zwitterionic surfactants, and combinations thereof;
The emulsifier is nonionic,
the emulsifier comprises an HLB of 10-11.5;
wherein the weight ratio of emulsifier to silicone is greater than 0.3 ;
the shampoo composition is transparent, and
The polyorganosiloxane compound has the following structure,
MY-[-(N ₊ ^R2 - TN ₊ ^R2 ) -Y-] _m -[-(NR2 ^- AE-A'-NR2 ⁾ -Y-] _k -M
During the ceremony,
m is 1 to 20,
k is 0 to 10,
M represents a terminal group comprising a terminal ester group selected from
-OC(O)-Z
wherein Z is selected from monovalent organic residues having up to 40 carbon atoms;
A and A′ are each independently selected from a single bond or a divalent organic group having up to 10 carbon atoms and one or more heteroatoms;
E is a polyalkylene oxide group of the general formula:
- [ _{CH2CH2O ] q-} [ _CH2CH ( _{CH3 )} O ] _r- [ _CH2CH ( _C2H5 ) O _] s-
wherein q is 1-10, r is 0-10, s is 0-10, and q+r+s is 1-30, and the percentage of q (q/(q+r+s)) is at least 50 % and
R2 is selected from hydrogen or R ^;
R is selected from monovalent organic groups having up to 22 carbon atoms, the free valence of the nitrogen atom being attached to the carbon atom;
Y is a group of the formula
-KSK- and -AEA'- or -A'-EA-
S is

and
wherein R1 is C ₁ -C ₂₂ alkyl, C ₁ -C ₂₂ fluoroalkyl or aryl, n is 99-199 on average, and multiple S groups are present in the polyorganosiloxane compound. where they may be the same or different,
K is a divalent or trivalent linear, cyclic and/or branched C ₂ -C ₄₀ hydrocarbon residue, said hydrocarbon residue being optionally —O—, —NH— , trivalent N, —NR ¹ —, —C(O)—, —C(S)—, and optionally substituted with —OH, and R ¹ is , defined as above, and
T is selected from divalent organic groups having up to 20 carbon atoms;
Composition. A composition according to claim 1, wherein said emulsifier comprises an HLB of 10.3-11. 3. A composition according to claim 1 or 2, wherein the weight ratio of emulsifier to silicone is 0.35 or greater. m is 1 to 10,
k is 0;
M represents a terminal group comprising a terminal ester group selected from
-OC(O)-Z
wherein Z is selected from monovalent organic residues having up to 20 carbon atoms;
A and A′ are each independently selected from a single bond or a divalent organic group having up to 10 carbon atoms and one or more heteroatoms;
E is a polyalkylene oxide group of the general formula:
_- [ _CH2CH2O ] _q
wherein q is 1 to 10,
Y is a group of the formula
-KSK- and -AEA'- or -A'-EA-
S is

and
wherein R1 is C ₁ -C ₂₂ alkyl, C ₁ -C ₂₂ fluoroalkyl or aryl, n is 105-180 on average, and multiple S groups are present in the polyorganosiloxane compound. 2. A clear shampoo composition according to claim 1 , wherein if so, they may be the same or different. 5. Any one of claims 1 to 4 , wherein the one or more silicones have an average particle size of 1 nm to 100 nm and a polydispersity index of less than 0.2 as measured by dynamic light scattering. composition. A composition according to any preceding claim , wherein the polyorganosiloxane compound comprises a nitrogen content of 0.1 to 0.4 mmol N/g polyorganosiloxane. A method for cleansing hair, comprising:
a. wetting the hair;
b. applying a clear shampoo composition according to any one of claims 1 to 6 to said wet hair;
c. massaging into wet hair to form a lather;
d. rinsing the shampoo composition;
A method, including 8. The method of claim 7 , wherein the hair switches of the general population comprise an average final rinse friction of 1000 gf to 1600 gf as measured by Hair Wet Feel Rubimetry. A method according to claim 7 or 8 , wherein the hair switches of the general population comprise an average coarse stroke 1 of 50 gf to 300 gf as measured by the wet combing method. A method according to any one of claims 7 to 9 , wherein the hair switches of the general population comprise an average dry feel of 1000 gf to 1600 gf as measured by the dry feel method. The method of any one of claims 7-10, wherein the hair switches of the general population contain an average silicone deposition of less than 250 ppm as measured by the silicone deposition method. A method for cleansing hair, comprising:
a. wetting the hair;
b. applying a clear shampoo composition according to claim 1, wherein said shampoo composition is dispensed from an aerosol or pump foam dispenser as a foam dose;
c. massaging the foam dosage into wet hair;
d. rinsing the shampoo composition;
A method, including 13. The method of claim 12 , wherein the shampoo composition has a viscosity of from 10 mPa-s to 6000 mPa-s as measured by the cone/plate viscosity method. The shampoo composition is dispensed from an aerosol dispenser as a foam, the shampoo composition further comprising a propellant from 2% to 10% by weight of the composition, the propellant being propane, n-butane, isobutane. , cyclopropane, and mixtures thereof, as well as dichlorodifluoromethane, 1,1-dichloro-1,1,2,2-tetrafluoroethane, 1-chloro-1,1-difluoro-2,2-trifluoroethane, the group consisting of halogenated hydrocarbons such as 1-chloro-1,1-difluoroethylene, 1,1-difluoroethane, dimethyl ether, monochlorodifluoromethane, trans-1,3,3,3-tetrafluoropropene, and combinations thereof 14. A method according to claim 12 or 13 , selected from

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